GB/T standards: GB/T 3780.8-2019 to GB/T 5195.16-2017

500 standards in English, in code order.

1. GB/T 3780.8-2019Carbon black -- Part 8: Determination of heating loss$120.00
2. GB/T 3781.5-2019Acetylene black -- Part 5: Determination of grit content$150.00
3. GB/T 3781.9-2025Acetylene black — Part 9: Determination of resistivity$170.00
4. GB/T 3785.1-2023Electroacoustics - Sound level meters - Part 1: Specifications$680.00
5. GB/T 3785.2-2023Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests$500.00
6. GB/T 3785.3-2018Electroacoustics -- Sound level meters -- Part 3: Periodic tests$240.00
7. GB/T 3787-2026Technical safety requirements for the management, operation, inspection and maintenance of hand-held motor-operated electric tools$185.00
8. GB/T 3792-2021Information and documentation—Resource description$1,985.00
9. GB/T 3795-2014Ferromanganese$50.00
10. GB/T 3797-2016Electrical control assemblies$320.00
11. GB/T 3798-2021Technical requirements for completion and acceptance of vehicle overhaul$215.00
12. GB/T 3799-2021Technical requirements for completion and acceptance of vehicle engines overhaul$245.00
13. GB/T 3808-2018Verification of pendulum-type impact testing machines$540.00
14. GB/T 3811-2008Design rules for cranes$130.00
15. GB/T 3821-2015Small and medium power internal combustion engines - Cleanliness limits and measurement methods$60.00
16. GB/T 3822-2026Livestock and poultry breeds (synthetic lines) - Ujumuqin sheep$170.00
17. GB/T 3836.1-2021Explosive atmospheres - Part 1: Equipment - General requirements$1,350.00
18. GB/T 3836.11-2022Explosive atmospheres - Part 11: Material characteristics for gas and vapour classification - Test methods and data$890.00
19. GB/T 3836.12-2019Explosive atmospheres -- Part 12: Material characteristics for combustible dusts -- Test methods$605.00
20. GB/T 3836.17-2019Explosive atmospheres -- Part 17: Equipment protection by pressurized room p and artificially ventilated room v$420.00
21. GB/T 3836.2-2021Explosive atmospheres - Part 2: Equipment protection by flameproof enclosures 'd'$1,010.00
22. GB/T 3836.21-2022Explosive atmospheres - Part 21: Application of quality management systems for Ex Product manufacture$740.00
23. GB/T 3836.23-2017Explosive atmospheres—Part 23: Group I, category EPL Ma equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust$240.00
24. GB/T 3836.25-2019Explosive atmospheres -- Part 25: Requirements for process sealing between flammable process fluids and electrical systems$230.00
25. GB/T 3836.26-2019Explosive atmospheres -- Part 26: Electrostatic hazards -- Guidance$1,560.00
26. GB/T 3836.27-2019Explosive atmospheres -- Part 27: Electrostatic hazards -- Test$455.00
27. GB/T 3836.28-2021Explosive atmospheres - Part 28: Non-electrical equipment for explosive atmospheres - Basic method and requirements$1,040.00
28. GB/T 3836.29-2021Explosive atmospheres - Part 29: Non-electrical equipment for explosive atmospheres - Constructional safety 'c', control of ignition source 'b', liquid immersion 'k'$575.00
29. GB/T 3836.3-2021Explosive atmospheres - Part 3: Equipment protection by increased safety 'e'$910.00
30. GB/T 3836.30-2021Explosive atmospheres - Part 30: Equipment and components in explosive atmospheres in underground mines$620.00
31. GB/T 3836.31-2021Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure 't'$245.00
32. GB/T 3836.33-2021Explosive atmospheres - Part 33: Equipment in adverse service conditions$275.00
33. GB/T 3836.34-2021Explosive atmospheres - Part 34: Equipment assemblies$275.00
34. GB/T 3836.35-2021Explosive atmospheres - Part 35: Classification of areas for explosive dust atmospheres$335.00
35. GB/T 3836.36-2022Explosive atmospheres - Part 36: Electrical safety devices for the control of potential ignition sources from Ex Equipment$320.00
36. GB/T 3836.4-2021Explosive atmospheres - Part 4: Equipment protection by intrinsic safety 'i'$1,590.00
37. GB/T 3836.8-2021Explosive atmospheres - Part 8: Equipment protection by type of protection 'n'$395.00
38. GB/T 3836.9-2021Explosive atmospheres - Part 9: Equipment protection by encapsulation 'm'$515.00
39. GB/T 3855-2026Test method for the resin content of carbon fibre reinforced plastics$200.00
40. GB/T 3863-2025Industrial oxygen$200.00
41. GB/T 3864-2025Industrial nitrogen$215.00
42. GB/T 3871.18-2022Agricultural tractors - Test procedures - Part 18: Hydraulic power at tractor/implement interface$245.00
43. GB/T 3871.5-2022Agricultural tractors - Test procedures - Part 5: Turning and clearance diameters$245.00
44. GB/T 3880.1-2023Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering - Part 1: Technical conditions of delivery$545.00
45. GB/T 3880.2-2024Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering - Part 2: Mechanical properties$605.00
46. GB/T 3880.3-2024Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering - Part 3: Dimensional tolerances$350.00
47. GB/T 3882-2017Rolling bearings -- Insert bearings and eccentric looking collars -- Boundary dimensions$360.00
48. GB/T 3883.202-2019Safety of motor-operated hand-held, transportable and garden tools -- Part 202: Particular requirements for hand-held screwdrivers and impact wrenches$260.00
49. GB/T 3883.204-2019Safety of motor-operated hand-held, transportable and garden tools -- Part 204: Particular requirements for hand-held sanders and polishers other than disc type$230.00
50. GB/T 3883.205-2019Safety of motor-operated hand-held, transportable and garden tools -- Part 205: Particular requirements for hand-held circular saws$540.00
51. GB/T 3883.208-2023Safety of motor-operated hand-held, transportable and garden tools - Part 208: Particular requirements for hand-held shears and nibblers$220.00
52. GB/T 3883.209-2021Safety of motor-operated hand-held, transportable and garden tools - Part 209: Particular requirements for hand-held tappers and threaders$290.00
53. GB/T 3883.210-2019Safety of motor-operated hand-held, transportable and garden tools -- Part 210: Particular requirements for hand-held planers$270.00
54. GB/T 3883.211-2021Safety of motor-operated hand-held, transportable and garden tools - Part 211: Particular requirements for hand-held reciprocating saws$390.00
55. GB/T 3883.215-2022Safety of motor-operated hand-held, transportable and garden tools - Part 215: Particular requirements for hand-held mixers$305.00
56. GB/T 3883.217-2023Safety of motor-operated hand-held, transportable and garden tools - Part 217: Particular requirements for hand-held routers$390.00
57. GB/T 3883.302-2021Safety of motor-operated hand-held, transportable and garden tools - Part 302: Particular requirements for transportable table saws$690.00
58. GB/T 3883.305-2021Safety of motor-operated hand-held, transportable and garden tools - Part 305: Particular requirements for transportable bench grinders$390.00
59. GB/T 3883.309-2021Safety of motor-operated hand-held, transportable and garden tools - Part 309: Particular requirements for transportable mitre saws$590.00
60. GB/T 3883.311-2019Safety of motor-operated hand-held, transportable and garden tools -- Part 311: Particular requirements for transportable cut-off machines$340.00
61. GB/T 3883.401-2023Safety of motor-operated hand-held, transportable and garden tools - Part 401: Particular requirements for chain saws$890.00
62. GB/T 3884.12-2023Methods for chemical analysis of copper concentrates—Part 12:Determination of fluoride and chloride contents—Ion chromatography and potentiometric titration$245.00
63. GB/T 3884.15-2025Methods for chemical analysis of copper concentrate — Part 15: Determination of total iron and ferriferrous oxide contents$260.00
64. GB/T 3884.16-2025Methods for chemical analysis of copper concentrates - Part 16: Determination of silicon dioxide content - Potassium fluosilicate titrimetric method and gravimetric method$245.00
65. GB/T 3884.18-2023Methods for chemical analysis of copper concentrates—Part 18:Determination of arsenic,antimony,bismuth,lead,zinc,nickel,cadmium,cobalt,chromium,aluminum oxide,magnesium oxide and calcium oxide contents—Inductively coupled plasma atomic emission spectrometry$215.00
66. GB/T 3884.20-2018Methods for chemical analysis of copper concentrates—Part 20:Determination of mercury content—Solid sampling and direct mercury analysis method$90.00
67. GB/T 3884.21-2018Methods for chemical analysis of copper concentrates－Part 21:Determination of copper,sulfur,lead,zinc,iron, aluminium,calcium,magnesium,manganese content－Wavelength dispersive X-ray fluorescence spectrometric method$150.00
68. GB/T 3884.3-2025Methods for chemical analysis of copper concentrates - Part 3: Determination of sulfur content - Gravimetric method and combustion-titration method$245.00
69. GB/T 3884.4-2025Methods for chemical analysis of copper concentrates — Part 4: Determination of lead, zinc, cadmium, nickel and magnesium oxide contents — Flame atomic absorption spectrometry method$200.00
70. GB/T 3884.7-2025Methods for chemical analysis of copper concentrates — Part 7: Determination of lead and zinc contents — Na2EDTA titration method$200.00
71. GB/T 3884.9-2025Methods for chemical analysis of copper concentrates — Part 9: Determination of arsenic, antimony and bismuth contents$305.00
72. GB/T 3899.2-2007Commercial dyestuffs for textile - Standard colour cards for the nomenclature$110.00
73. GB/T 3900-2020Tyre valve series$690.00
74. GB/T 3903.1-2017Footwear - Test methods for whole shoe - Flexing resistance$65.00
75. GB/T 3903.12-2021Footwear - Test methods for outsoles - Tear strength$170.00
76. GB/T 3903.13-2020Footwear - Test methods for outsoles - Dimensional stability$90.00
77. GB/T 3903.14-2021Footwear - Test methods for outsoles - Needle tear strength$95.00
78. GB/T 3903.2-2017Footwear - Test methods for whole shoe - Abrasion resistance$60.00
79. GB/T 3903.25-2021Footwear - Test methods for whole shoe - Heel attachment$125.00
80. GB/T 3903.26-2020Footwear - Test methods for stiffeners and toepuffs - Bondability$155.00
81. GB/T 3903.29-2022Footwear - Test methods for outsoles - Determination of split tear strength and delamination resistance$110.00
82. GB/T 3903.3-2011Footwear - General test methods - Peeling strength$154.00
83. GB/T 3903.33-2019Footwear - Test methods for insoles and insocks - Water absorption and desorption$110.00
84. GB/T 3903.34-2019Footwear - Test methods for shanks - Longitudinal stiffness$90.00
85. GB/T 3903.39-2019Footwear - Test methods for uppers - Delamination resistance$110.00
86. GB/T 3903.4-2017Footwear - Test methods for whole shoe - Hardness$65.00
87. GB/T 3903.41-2019Footwear - Test methods for uppers and lining - Flex resistance$110.00
88. GB/T 3903.42-2019Footwear - Test methods for uppers, lining and insocks - Colour migration$70.00
89. GB/T 3903.43-2019Footwear—Test methods for uppers, lining and insocks—Seam strength$180.00
90. GB/T 3903.5-2011Footwear - General test methods - Appearance quality$30.00
91. GB/T 3903.6-2024Footwear - Test methods for whole shoe - Slip resistance$245.00
92. GB/T 3903.7-2019Footwear - Test methods for whole shoe - Ageing conditioning$80.00
93. GB/T 3903.9-2021Footwear - Test methods for insoles - Heel pin holding strength$155.00
94. GB/T 3906-2020Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV$890.00
95. GB/T 3915-2021Styrene for industrial use$155.00
96. GB/T 3920-2024Textiles - Tests for colour fastness - Colour fastness to rubbing$165.00
97. GB/T 3921-2008Textiles - Tests for Colour Fastness - Colour Fastness to Washing with Soap or Soap and Soda$60.00
98. GB/T 3934-2025Specification of gauges for general purpose screw threads$425.00
99. GB/T 3939.1-2023Nomenclature and signs of main fishing gear material—Part 1: Netting twine$215.00
100. GB/T 3939.2-2023Nomenclature and signs of main fishing gear material—Part 2: Netting$215.00
101. GB/T 3939.3-2026Nomenclature and marking of main fishing gear materials - Part 3: Ropes$170.00
102. GB/T 3939.4-2026Nomenclature and marking of main fishing gear materials - Part 4: Floats$260.00
103. GB/T 3939.5-2026Nomenclature and marking of main fishing gear materials - Part 5: Sinkers$185.00
104. GB/T 3952-2016Copper drawing stock for electrical purposes$100.00
105. GB/T 3953-2024Round copper wire for electrical purposes$220.00
106. GB/T 3954-2022Aluminium and aluminium alloys rod for electrical purpose$155.00
107. GB/T 3959-2023Anhydrous aluminium chloride for industrial use$230.00
108. GB/T 3960-2016Plastics—Test method for friction and wear by sliding$110.00
109. GB/T 3965-2012Determination of diffusible hydrogen in deposited metal$320.00
110. GB/T 3994-2013Insulating fireclay refractory bricks$70.00
111. GB/T 3995-2014Insulating high alumina refractory bricks$60.00
112. GB/T 4008-2024Ferromanganese-silicon$275.00
113. GB/T 4011-20131.2/4.4 mm composite coaxial cable for telecommunication use$320.00
114. GB/T 4012-20132.6/9.5 mm composite coaxial cable for telecommunication use$200.00
115. GB/T 4016-2019Terminology relating to petroleum products$1,800.00
116. GB/T 4022.1-2021Surface grinding machines with horizontal grinding wheel spindle and reciprocating table - Testing of the accuracy - Part 1: Machines with table surface length of up to 1 600 mm$305.00
117. GB/T 4023.1-2026Discrete semiconductor devices - Part 1: Sectional specification$560.00
118. GB/T 4056-2019Dimensions of ball and socket couplings of string insulator units$540.00
119. GB/T 4059-2018Test method for phosphorus content in polycrystalline silicon by zone-melting method under controlled atmosphere$110.00
120. GB/T 4060-2018Test method for boron content in polycrystalline silicon by vacuum zone-melting method$155.00
121. GB/T 4074.21-2018Winding wires test methods—Part 21: Electrical endurance under high frequency voltage impulses$190.00
122. GB/T 4079-2025Test procedures for amplifiers and charge-sensitive preamplifiers used with detectors of ionizing radiation$320.00
123. GB/T 4084-2018Self-stressing concrete pipes$210.00
124. GB/T 4086.1-2025Data analysis and decision - Tables for statistical distributions - Part 1: Normal distribution$260.00
125. GB/T 4086.2-2025Data analysis and decision - Tables for statistical distributions - Part 2: Chi-square distribution$500.00
126. GB/T 4086.3-2025Data analysis and decision - Tables for statistical distributions - Part 3: t-distribution$275.00
127. GB/T 4086.4-2025Data analysis and decision - Tables for statistical distributions - Part 4: F-distribution$1,640.00
128. GB/T 4086.5-2025Data analysis and decision - Tables for statistical distributions - Part 5: Binomial distribution$1,355.00
129. GB/T 4086.6-2025Data analysis and decision - Tables for statistical distributions - Part 6: Poisson distribution$260.00
130. GB/T 4086.7-2025Data analysis and decision - Tables for statistical distributions - Part 7: Non-central t-distribution$560.00
131. GB/T 4088-2008Statistical interpretation of data Estimation and hypothesis test of parameter in binomial distribution$620.00
132. GB/T 4094.2-2017Electric Vehicles — Symbols for Controls, Indicators and Tell-tales$90.00
133. GB/T 4096.1-2022Geometrical product specifications (GPS) - Wedges - Part 1: Series of angles and slopes$110.00
134. GB/T 4103.1-2012Methods for chemical analysis of lead and lead alloys - Part 1: Determination of tin content$200.00
135. GB/T 4103.10-2012Methods for chemical analysis of lead and lead alloys - Part 10: Determination of silver content$170.00
136. GB/T 4103.17-2018Method for chemical analysis of lead and lead alloys—Part 17: Determination of sodium, magnesium contents—Flame atomic absorption spectrometry$90.00
137. GB/T 4103.18-2024Methods for chemical analysis of lead and lead alloys - Part 18: Determination of silver, copper, bismuth, arsenic, antimony, tin, zinc, iron, cadmium, nickel, magnesium, aluminum, calcium, selenium and tellurium contents - Inductively coupled plasma mass spectrometry$245.00
138. GB/T 4103.9-2012Methods for chemical analysis of lead and lead alloys - Part 9: Determination of calcium content$130.00
139. GB/T 4109-2022Insulated bushings for alternating voltages above 1 000 V$815.00
140. GB/T 4111-2026Test methods for concrete blocks and bricks$620.00
141. GB/T 4127.17-2017Bonded abrasive products -- Dimensions -- Part 17: Spindle mounted wheels$240.00
142. GB/T 4131-2014Nomenclature and terminology of cement$240.00
143. GB/T 4132-2023Thermal insulation - Vocabulary$490.00
144. GB/T 4134-2021Gold ingots$145.00
145. GB/T 4135-2016Silver ingots$60.00
146. GB/T 4137-2024Rare earth ferrosilicon alloy$145.00
147. GB/T 4138-2024Rare earth ferrosilicon magnesium alloy$145.00
148. GB/T 4140-2026Flat-top chains and associated chain wheels for conveyors$305.00
149. GB/T 4146.1-2020Textiles - Man-made fibres - Part 1: Generic names$270.00
150. GB/T 4146.3-2011Textiles - Man-made fibers - Part 3: Terms of inspection$150.00
151. GB/T 4154-2015Lanthanum oxide$70.00
152. GB/T 4155-2012Cerium oxide$80.00
153. GB/T 4156-2020Metallic materials - Sheet and strip - Erichsen cupping test$130.00
154. GB/T 4162-2022Method for ultrasonic testing of forged and rolled steel bars$170.00
155. GB/T 4171-2008Atmospheric corrosion resisting structural steel$70.00
156. GB/T 4182-2017Molybdenum wire$180.00
157. GB/T 4184-2021Tungsten-rhenium alloy wires$215.00
158. GB/T 4202-2023Designation for glass fibres$285.00
159. GB/T 4207-2022Method for the determination of the proof and the comparative tracking indices of solid insulating materials$245.00
160. GB/T 4208-2017Degrees of protection provided by enclosures (IP code)$120.00
161. GB/T 4209-2022Sodium silicate for industrial use$215.00
162. GB/T 4213-2024Pneumatic control valves$500.00
163. GB/T 4214.1-2017Test method for noise of household and similar electrical appliances -- General requirements$390.00
164. GB/T 4214.10-2021Test method for noise of household and similar electrical appliances - Procedure for determining and verifying declared noise emission values$275.00
165. GB/T 4214.11-2021Test method for noise of household and similar electrical appliances - Particular requirements for electrically-operated food preparation appliances$155.00
166. GB/T 4214.12-2021Test method for noise of household and similar electrical appliances - Particular requirements for fan heaters$155.00
167. GB/T 4214.13-2021Test method for noise of household and similar electrical appliances - Particular requirements for range hoods and other cooking fume extractors$215.00
168. GB/T 4214.14-2021Test method for noise of household and similar electrical appliances - Particular requirements for refrigerators, frozen-food storage cabinets and food freezers$155.00
169. GB/T 4214.15-2021Test method for noise of household and similar electrical appliances - Particular requirements for electric thermal storage room heaters$155.00
170. GB/T 4214.16-2022Test method for noise of household and similar electrical appliances - Particular requirements for food waste disposers$250.00
171. GB/T 4214.19-2025Test method for noise of household and similar electrical appliances — Part 19: Particular requirements for humidifiers$260.00
172. GB/T 4214.2-2020Test method for noise of household and similar electrical appliances--Particular requirements for vacuum cleaners$210.00
173. GB/T 4214.20-2025Test method for noise of household and similar electrical appliances — Part 20: Particular requirements for room air conditioners$305.00
174. GB/T 4214.21-2025Test method for noise of household and similar electrical appliances — Part 21: Particular requirements for oral hygiene appliances$260.00
175. GB/T 4214.3-2023Test method for noise of household and similar electrical appliances - Particular requirements for dishwashers$215.00
176. GB/T 4214.4-2020Test method for noise of household and similar electrical appliances--Particular requirements for washing machines and spin extractors$110.00
177. GB/T 4214.5-2023Test method for noise of household and similar electrical appliances - Particular requirements for electric shavers, hair clippers or trimmers$215.00
178. GB/T 4214.7-2020Test method for noise of household and similar electrical appliances--Particular requirements for tumbler dryers$155.00
179. GB/T 4214.8-2021Test method for noise of household and similar electrical appliances - Particular requirements for electric cooking ranges, ovens, grills, microwave ovens and any combination of these$170.00
180. GB/T 4214.9-2021Test method for noise of household and similar electrical appliances - Particular requirements for fans$170.00
181. GB/T 4237-2015Hot rolled stainless steel plate, sheet and strip$130.00
182. GB/T 4238-2015Heat-resisting steel plate, sheet and strip$110.00
183. GB/T 4240-2019Stainless steel wires$140.00
184. GB/T 4241-2025Stainless steel wire rods for welding$290.00
185. GB/T 4243-2017Long fluted machine reamers with Morse taper shanks$150.00
186. GB/T 4247-2017Machine bridge reamers with Morse taper shanks$90.00
187. GB/T 4249-2018Geometrical product specifications (GPS) -- Fundamentals -- Concepts, principles and rules$130.00
188. GB/T 4256-2022Core drills with parallel shanks and with Morse taper shanks$155.00
189. GB/T 4271-2021Test methods for the performance of solar collectors$620.00
190. GB/T 4272-2024General principles of thermal insulation technique for equipment and pipes$250.00
191. GB/T 4288-2018Household and similar electrical washing machine$390.00
192. GB/T 4288-2025Household and similar electrical washing machines$1,085.00
193. GB/T 4291-2017Synthetic cryolite$80.00
194. GB/T 4296-2022Inspection method for microstructure of wrought magnesium alloy$395.00
195. GB/T 4301-2026Marine electromagnetic logs$305.00
196. GB/T 4303-2023Marine lifejacket$365.00
197. GB/T 4324.12-2012Methods for chemical analysis of tungsten - Part 12: Determination of silicon content - Chlorization-molybdenum blue spectrophotometry$150.00
198. GB/T 4324.2-2023Methods for chemical analysis of tungsten—Part 2:Determination of bismuth and arsenic contents$250.00
199. GB/T 4324.28-2012Methods for chemical analysis of tungsten - Part 28: Determination of molybdenum content - The thioyanate spectrophotometry$110.00
200. GB/T 4324.4-2012Methods for chemical analysis of tungsten - Part 4: Determination of antimony content - Hydrogenate atomic absorption spectrometry$110.00
201. GB/T 4325.8-2013Methods for chemical analysis of molybdenum - Part 8: Determination of cobalt content - 5-Cl-PADAB spectrophotometry and flame atomic absorption spectrometry$170.00
202. GB/T 4326-2025Extrinsic semiconductor single crystals - Measurement of Hall mobility and Hall coefficient$260.00
203. GB/T 4330-2024Agricultural trailers$230.00
204. GB/T 4331-2024Agricultural trailers - Test methods$200.00
205. GB/T 4333.11-2025Ferrosilicon - Determination of titanium content - Diantipyrylmethane photometric method$200.00
206. GB/T 4333.12-2025Ferrosilicon - Determination of lead, tin, arsenic, antimony and bismuth contents - Inductively coupled plasma mass spectrometric method (ICP-MS)$305.00
207. GB/T 4333.2-2023Ferrosilicon—Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometric method$150.00
208. GB/T 4333.8-2022Ferrosilicon—Determination of calcium content—Flame atomic absorption spectrometry$110.00
209. GB/T 4334-2020Corrosion of metals and alloys - Test methods for intergranular corrosion of austenitic and ferritic-austenitic (duplex) stainless steels$340.00
210. GB/T 4334.6-2015Test method for stainless steels in 5% sulfuric acid$60.00
211. GB/T 4336-2016Carbon and low-alloy steel—Determination of multi-element contents—Spark discharge atomic emission spectrometric method (routine method)$140.00
212. GB/T 4340.4-2022Metallic materials - Vickers hardness test - Part 4: Tables of hardness values$2,015.00
213. GB/T 4348.1-2026Component determination of sodium hydroxide for industrial use - Part 1: Sodium hydroxide and sodium carbonate$190.00
214. GB/T 4353-2022Fuel consumption for passenger vehicles in operation$140.00
215. GB/T 4354-2025Hot-rolled quality carbon steel wire rods$290.00
216. GB/T 4356-2025Stainless steel wire rods$275.00
217. GB/T 4357-2022Cold-drawn unalloyed steel wire for springs$395.00
218. GB/T 4369-2015Lithium$70.00
219. GB/T 4377-2018Semiconductor integrated circuits—Measuring method of voltage regulators$360.00
220. GB/T 4436-2026Tolerances on form and dimensions of wrought aluminium and aluminium alloy tubes$605.00
221. GB/T 4437.1-2023Aluminium and aluminium alloys extruded tubes—Part 1: Seamless tubes$275.00
222. GB/T 4437.2-2017Aluminium and aluminium alloy extruded tubes—Part 2: Seam tubes$130.00
223. GB/T 4440-2022Adjustable wrenches$215.00
224. GB/T 4456-2026Polyethylene blown film for packaging applications$260.00
225. GB/T 4459.7-2017Technical drawings -- The detailed simplified representation of rolling bearings$300.00
226. GB/T 4461-2020Thermostat metal strip$305.00
227. GB/T 4473-2018Synthetic testing of high-voltage alternating current circuit-breakers$1,445.00
228. GB/T 4476.4-2008Drawing for metal hull of ships - Part 4: Dimensioning$170.00
229. GB/T 4482-2018Water treatment chemicals—Ferric chloride$240.00
230. GB/T 4490-2021Conveyor belts with textile carcass - Widths and lengths$90.00
231. GB/T 4508-2025Test method for ductility of asphalt$155.00
232. GB/T 4513.2-2017Monolithic (unshaped) refractory products -- Part 2: Sampling for testing$180.00
233. GB/T 4513.3-2017Monolithic (unshaped) refractory products -- Part 3: Characterization as received$210.00
234. GB/T 4513.4-2017Monolithic (unshaped) refractory products -- Part 4: Determination of consistency of castables$150.00
235. GB/T 4513.5-2017Monolithic (unshaped) refractory products -- Part 5: Preparation and treatment of test pieces$240.00
236. GB/T 4513.6-2017Monolithic (unshaped) refractory products -- Part 6: Measurement of physical properties$180.00
237. GB/T 4513.7-2017Monolithic (unshaped) refractory products -- Part 7: Tests on pre-formed shapes$265.00
238. GB/T 4513.8-2017Monolithic (unshaped) refractory products -- Part 8: Determination of complementary properties$210.00
239. GB/T 4541-2023Position-indicating lights for life-saving appliances of marine$290.00
240. GB/T 4543-2023Pyrotechnic distress signals$230.00
241. GB/T 4548-2026Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Determination by titration and classification$200.00
242. GB/T 4549.1-2004Railway vehicle vocabulary - Part 1: Basic vocabulary$160.00
243. GB/T 4549.10-2004Railway vehicle vocabulary - Part 10: Equipment attached to the passenger car$300.00
244. GB/T 4549.11-2004Railway vehicle vocabulary - Part 11: Equipment attached to the special purpose freight car$230.00
245. GB/T 4549.2-2004Railway vehicle vocabulary - Part 2: Running gear$320.00
246. GB/T 4549.3-2004Railway vehicle vocabulary - Part 3: Brake equipment$290.00
247. GB/T 4549.4-2004Railway vehicle vocabulary - Part 4: Coupler, draft gear and vestibule diaphragm$200.00
248. GB/T 4549.5-2004Railway vehicle vocabulary - Part 5: Car body$230.00
249. GB/T 4549.6-2004Railway vehicle vocabulary - Part 6: Doors, windows and their operating devices$170.00
250. GB/T 4549.8-2004Railway vehicle vocabulary - Part 8: Water supply and draining equipment$314.00
251. GB/T 4549.9-2004Railway vehicle vocabulary - Part 9: Electric equipment$110.00
252. GB/T 4550-2026Preparation of fibre reinforced plastic plates for test purposes$215.00
253. GB/T 4553-2016Sodium nitrate for industrial use$240.00
254. GB/T 4582-2026Terminology for ferrocement and related products$500.00
255. GB/T 4584-2022Specification of active opto-electronic protective devices for presses$620.00
256. GB/T 4587-2023Semiconductor devices - Discrete devices - Part 7: Bipolar transistors$1,265.00
257. GB/T 4588-2025Sectional specification for single and double sided rigid printed boards$425.00
258. GB/T 4595-2020Measurement of noise on board vessels$360.00
259. GB/T 4622.1-2022Spiral wound gaskets for pipe flanges—Part 1: PN designated$395.00
260. GB/T 4622.2-2022Spiral wound gaskets for pipe flanges—Part 2: Class designated$290.00
261. GB/T 4623-2025Circular concrete pole$575.00
262. GB/T 4625-2022Assembly tools for screws and nuts - Nomenclature$365.00
263. GB/T 4649-2018Ethylene glycol for industrial use$130.00
264. GB/T 4652-2021Loader for underground mining—Testing method$215.00
265. GB/T 4657-2021Codes for the central party and state organs people's communities and the other state organizations$590.00
266. GB/T 4676-2018Abrasive grains -- Sampling and splitting$240.00
267. GB/T 4678.12-2018Die casting dies—Components—Part 12: Return pins$90.00
268. GB/T 4678.13-2018Die casting dies—Components—Part 13: Ejector plate washers$90.00
269. GB/T 4678.14-2023Die casting dies—Components—Part 14: Limit pins$125.00
270. GB/T 4678.15-2021Die casting dies—Components—Part 15: Spacer blocks$95.00
271. GB/T 4678.16-2023Die casting dies—Components—Part 16: Flat ejector pins$110.00
272. GB/T 4678.17-2024Die casting dies—Components—Part 17: Ejector sleeves$190.00
273. GB/T 4678.18-2024Die casting dies—Components—Part 18: Support pillars$190.00
274. GB/T 4678.20-2025Die casting dies — Components — Part 20: Hoisting columns$200.00
275. GB/T 4679-2026Die casting dies — Components — Technical specifications$200.00
276. GB/T 4680-2023Horizontal internal type broaching machines - Testing of accuracy$295.00
277. GB/T 4688-2020Paper, board and pulp--Analysis of fiber furnish$305.00
278. GB/T 4698.21-2019Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 21: Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper and zirconium content—Atomic emission spectrometry$110.00
279. GB/T 4698.22-2017Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 22: Determination of niobium content—5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry$150.00
280. GB/T 4698.26-2024Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 26: Determination of tantalum and tungsten content—Inductively coupled plasma atomic emission spectrometry$190.00
281. GB/T 4698.29-2024Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 29: Determination of aluminum, carbon, chromium, copper, iron, manganese, molybdenum, nickel, silicon, tin, vanadium and zirconium contents - Spark atomic emission spectrometry$365.00
282. GB/T 4698.7-2011Methods for chemical analysis of titanium sponge,titanium and titanium alloys - Determination of oxygen and nitrogen content$240.00
283. GB/T 4699.8-2025Ferrochromium, silicochromium, nitrogen-bearing ferrochromium and high nitrogen ferrochromium — Determination of silicon content — Silicomolybdenum blue spectrophotometric method, silicon potassium fluoride titrimetric method and perchloric acid dehydration gravimetric method$245.00
284. GB/T 4701.1-2009Ferrotitanium - Determination of titanium content - The ammonium ferric sulfate titration method$130.00
285. GB/T 4701.10-2025Ferrotitanium - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method$245.00
286. GB/T 4701.12-2024Ferrotitanium—Determination of titanium content—Diantipyrylmethane spectrophotometric method$180.00
287. GB/T 4701.13-2024Ferrotitanium - Determination of silicon, manganese, phosphorus, chromium, aluminium, magnesium, copper, vanadium and nickel by ICP-AES$340.00
288. GB/T 4702.14-1988Methods for chemical analysis of chromium metal - The infrared absorption method for the determination of carbon content$74.00
289. GB/T 4702.16-2025Chromium metal — Determination of sulfur content — Infrared absorption method and combustion-neutralization titration method$260.00
290. GB/T 4702.2-2025Chromium metal - Determination of silicon content - Perchloric acid gravimetric method and molybdenum blue spectrophotometric method$290.00
291. GB/T 4706.107-2024Safety of household and similar electrical appliances—Part 107: Particular requirements for integrated kitchen appliances$335.00
292. GB/T 4706.111-2024Safety of household and similar electrical appliances—Part 111: Particular requirements for commercial integrated kitchen appliance$335.00
293. GB/T 4706.112-2024Safety of household and similar electrical appliances—Part 112: Particular requirements for disinfecting tableware cabinet$335.00
294. GB/T 4706.115-2024Safety of household and similar electrical appliances—Part 115: Particular requirements for evaporative air coolers$335.00
295. GB/T 4706.116-2024Safety of household and similar electrical appliances—Part 116: Particular requirements for electric heating stove$335.00
296. GB/T 4706.123-2024Safety of household and similar electrical appliances—Part 123: Particular requirements for electrical hangers$305.00
297. GB/T 4706.126-2025Safety of household and similar electrical appliances — Part 126: Particular requirements for wine fresh-keeping dispenser$275.00
298. GB/T 4706.127-2025Safety of household and similar electrical appliances — Part 127: Particular requirements for water circulation heating blankets, mattresses and similar appliances$305.00
299. GB/T 4706.128-2025Safety of household and similar electrical appliances — Part 128: Particular requirements for fresh-air air cleaner$305.00
300. GB/T 4706.129-2025Safety of household and similar electrical appliances — Part 129: Particular requirements for DC supplied household electrical appliances$365.00
301. GB/T 4706.36-2024Safety of household and similar electrical appliances—Part 36: Particular requirements for commercial water electric boilers and liquid heaters$365.00
302. GB/T 4706.43-2024Safety of household and similar electrical appliances—Part 43: Particular requirements for projectors and similar appliances$335.00
303. GB/T 4721-2021General rules for rigid copper clad laminates for printed circuits$245.00
304. GB/T 4722-2017Test methods for rigid copper clad laminates for printed circuits board$1,610.00
305. GB/T 4725-2022Epoxide woven glass fabric copper-clad laminated sheets for printed circuits$170.00
306. GB/T 4728.1-2018Graphical symbols for electrical diagrams -- Part 1: General information$150.00
307. GB/T 4728.7-2022Graphical symbols for electrical diagrams - Part 7: Switchgear, controlgear and protective devices$1,325.00
308. GB/T 4732.1-2024Pressure vessels design by analysis - Part 1: General requirements$425.00
309. GB/T 4732.2-2024Pressure vessels design by analysis - Part 2: Materials$965.00
310. GB/T 4732.3-2024Pressure vessel design by analysis - Part 3: Formulae method$2,615.00
311. GB/T 4732.4-2024Pressure vessels design by analysis - Part 4: Stress classification method$590.00
312. GB/T 4732.5-2024Pressure vessels design by analysis - Part 5: Elastic plastic analysis method$635.00
313. GB/T 4732.6-2024Pressure vessels design by analysis - Part 6: Fabrication$620.00
314. GB/T 4734-2022Test methods of chemical analysis for domestic ceramic materials and articles$575.00
315. GB/T 4736-2022Test method for permeability gas of daily-use pottery$170.00
316. GB/T 4740-2024Test method for strength of ceramic materials$100.00
317. GB/T 4751-2016Specification for check and acceptance of the quality for household anaerobic digesters$150.00
318. GB/T 4754-2017Industrial classification for national economic activities$2,970.00
319. GB/T 4755-2025Microcators$260.00
320. GB/T 4757-2025Methods for the batch-flotation testing of fine coal$320.00
321. GB/T 4774-2013Terminology of filtration and separation$550.00
322. GB/T 4787.1-2021Grading capacitors for high-voltage alternating current circuit-breakers - Part 1: General$545.00
323. GB/T 4791-2025Graphical symbols for pipeline accessories of ships$365.00
324. GB/T 4795-2023Marine bilge water treatment device$425.00
325. GB/T 4797.1-2018Classification of environmental conditions -- Environmental conditions appearing in nature -- Temperature and humidity$240.00
326. GB/T 4797.2-2017Classification of environmental conditions -- Environmental conditions appearing in nature -- Air pressure$90.00
327. GB/T 4797.3-2014Environmental conditions appearing in nature for electric and electronic products - Living organisms$150.00
328. GB/T 4797.4-2019Classification of environmental conditions - Environmental conditions appearing in nature - Solar radiation and temperature$240.00
329. GB/T 4797.5-2017Classification of environmental conditions -- Environmental conditions appearing in nature -- Precipitation and wind$150.00
330. GB/T 4797.9-2021Classification of environmental conditions - Environmental conditions appearing in nature - Measured shock and vibration data during storage, transportation and in-use$275.00
331. GB/T 4798.1-2019Classification of environmental conditions -- Classification of groups of environmental parameters and their severities -- Part 1: Storage$210.00
332. GB/T 4798.2-2021Classification of environmental conditions - Classification of groups of environmental parameters and their severities - Part 2: Transportation and handling$260.00
333. GB/T 4802.4-2020Textiles--Determination of the fabric propensity to surface pilling, fuzzing or matting - Part 4: Random tumble pilling method$215.00
334. GB/T 4812-2016Logs of super grade$150.00
335. GB/T 4822-2023Sawn timber inspection$155.00
336. GB/T 4831-2016Specification for model of rotating electrical motor$210.00
337. GB/T 4842-2026Pure argon, high-purity argon and ultra-high-purity argon$365.00
338. GB/T 4844-2025Pure helium, high purity helium and ultra purity helium$260.00
339. GB/T 4854.3-2022Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators$245.00
340. GB/T 4857.1-2019Packaging -- Basic tests for transport packages -- Part 1: Identification of parts when testing$70.00
341. GB/T 4857.17-2017Packaging -- Basic tests for transport packages -- Part 17: General rules for the compilation of performance test$210.00
342. GB/T 4857.23-2021Packaging - Basic tests for transport packages - Part 23: Vertical random vibration test method$335.00
343. GB/T 4892-2021Dimensions of rigid rectangular transport packages$155.00
344. GB/T 4893.1-2021Test of surface coatings of furniture—Part 1: Determination of surface resistance to cold liquids$155.00
345. GB/T 4893.4-2023Test of surface coating of furniture—Part 4:Determination of adhesion by cross-cut$275.00
346. GB/T 4897-2015Particleboard$95.00
347. GB/T 4910-2022Tinned round copper wire$155.00
348. GB/T 4925-2026Fishing nets - Determination of the strength and breaking elongation of netting$230.00
349. GB/T 4927-2025Quality requirements for beer$200.00
350. GB/T 4928-2026Methods for the analysis of beer$650.00
351. GB/T 4930-2021Microbeam analysis - Electron probe microanalysis - Guidelines for the specification of certified reference materials(CRMs)$245.00
352. GB/T 4937.11-2018Semiconductor devices -- Mechanical and climatic test methods -- Part 11: Rapid change of temperature -- Two-fluid-bath method$70.00
353. GB/T 4937.12-2018Semiconductor devices -- Mechanical and climatic test methods -- Part 12: Vibration, variable frequency$70.00
354. GB/T 4937.13-2018Semiconductor devices -- Mechanical and climatic test methods -- Part 13: Salt atmosphere$70.00
355. GB/T 4937.14-2018Semiconductor devices -- Mechanical and climatic test methods -- Part 14: Robustness of terminations (lead integrity)$150.00
356. GB/T 4937.15-2018Semiconductor devices -- Mechanical and climatic test methods -- Part 15: Resistance to soldering temperature for through-hole mounted devices$70.00
357. GB/T 4937.17-2018Semiconductor devices -- Mechanical and climatic test methods -- Part 17: Neutron irradiation$70.00
358. GB/T 4937.18-2018Semiconductor devices -- Mechanical and climatic test methods -- Part 18: Ionizing radiation (total dose)$120.00
359. GB/T 4937.19-2018Semiconductor devices -- Mechanical and climatic test methods -- Part 19: Die shear strength$70.00
360. GB/T 4937.20-2018Semiconductor devices -- Mechanical and climatic test methods -- Part 20: Resistance of plastic encapsulated SMDs to the combined effect of moisture and soldering heat$300.00
361. GB/T 4937.201-2018Semiconductor devices - Mechanical and climatic test methods - Part 20-1: Handling, packing, labelling and shipping of surface-mount devices sensitive to the combined effect of moisture and soldering heat$410.00
362. GB/T 4937.21-2018Semiconductor devices -- Mechanical and climatic test methods -- Part 21: Solderability$240.00
363. GB/T 4937.22-2018Semiconductor devices -- Mechanical and climatic test methods -- Part 22: Bond strength$240.00
364. GB/T 4937.23-2023Semiconductor devices - Mechanical and climatic test methods - Part 23: High temperature operating life$245.00
365. GB/T 4937.26-2023Semiconductor devices - Mechanical and climate test methods - Part 26: Electrostatic discharge(ESD)sensitivity testing - Human body model(HBM)$790.00
366. GB/T 4937.27-2023Semiconductor devices - Mechanical and climatic test methods - Part 27: Electrostatic discharge(ESD) sensitivity testing - Machine model(MM)$245.00
367. GB/T 4937.3-2012Semiconductor devices -- Mechanical and climatic tests methods -- Part 3: External visual examination$80.00
368. GB/T 4937.30-2018Semiconductor devices -- Mechanical and climatic test methods -- Part 30: Preconditioning of non-hermetic surface mount devices prior to reliability testing$120.00
369. GB/T 4937.31-2023Semiconductor devices - Mechanical and climatic test methods - Part 31: Flammability of plastic-encapsulated devices(internally induced)$110.00
370. GB/T 4937.32-2023Semiconductor devices - Mechanical and climatic test methods - Part 32: Flammability of plastic-encapsulated devices(externally induced)$110.00
371. GB/T 4937.42-2023Semiconductor devices - Mechanical and climatic test methods - Part 42: Temperature and humidity storage$170.00
372. GB/T 4942-2021Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification$370.00
373. GB/T 4944-2026Test method for the interlaminar tensile strength of glass fibre reinforced plastic laminates$215.00
374. GB/T 4946-2008Terms of gas chromatography$360.00
375. GB/T 4948-2025Sacrificial anode of aluminum alloy$425.00
376. GB/T 4949-2026Chemical analysis methods for Al-Zn-In sacrificial anode alloys$650.00
377. GB/T 4950-2021Sacrificial anode of zinc alloy$620.00
378. GB/T 4959-2026Methods of measurement for the sound reinforcement characteristics of auditoria$590.00
379. GB/T 4960.2-2023Glossary for nuclear science and technology—Part 2: Fission reactor$860.00
380. GB/T 4960.4-2025Glossary of nuclear science and technology - Part 4: Radionuclides$500.00
381. GB/T 4960.7-2023Glossary of nuclear science and technology terms—Part 7: Nuclear materials regulatory control and safeguards$590.00
382. GB/T 4960.8-2025Glossary of nuclear science and technology — Part 8: Radioactive waste management$725.00
383. GB/T 4966-2022Test method for tensile strength of domestic ceramic materials$80.00
384. GB/T 4971-2009Terms and definitions for automotive ride comfort$170.00
385. GB/T 4974-2018Air compressors, rock drilling machines and pneumatic tools -- Preferred pressures$120.00
386. GB/T 4975-2018Displacement compressors vocabulary -- General$240.00
387. GB/T 4980-2025Determination of sound level for noise emitted by displacement compressors$485.00
388. GB/T 4984-2023Chemical analysis of refractories containning zirconia$605.00
389. GB/T 4985-2021Standard test method for needle penetration of petroleum waxes$155.00
390. GB/T 4989-2013Extension and compensating cables for thermocouples$320.00
391. GB/T 5000-2018Terminology for domestic ceramics$660.00
392. GB/T 5001-2018Classification of domestic ceramics$90.00
393. GB/T 5003-2023Test method for measuring to the chemical corroding resistance of glazes of domestic ceramics$155.00
394. GB/T 5008.3-2023Lead-acid starter batteries - Part 3: Kinds of products and specifications and dimensions and marking of terminals for heavy vehicles$215.00
395. GB/T 5009.162-2008Determination of organochlorine pesticide and pyrethroid pesticide multiresidues in animal original foods$70.00
396. GB/T 5009.221-2008Determination of the residues of diquat in cereals$80.00
397. GB/T 5009.37-2003Method for analysis of hygienic standard of edible oils$90.00
398. GB/T 5009.60-2003Method for analysis of hygienic standard of products of polyethylene, polystyrene and polypropylene for food packaging$45.00
399. GB/T 5009.61-2003Method for analysis of hygienic standard of products of melamine for food packaging$50.00
400. GB/T 5009.62-2003Method for analysis of hygienic standard of ceramics for food contact$30.00
401. GB/T 5009.80-2003Method for analysis of hygienic standard of polytetrafluoroethylene coating for inner wall of food containers$50.00
402. GB/T 5013.8-2013Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 8: Cords for applications requiring high flexibility$200.00
403. GB/T 5019.10-2022Specification for insulating materials based on mica - Part 10: Mica paper tapes for flame-resistant security cables$215.00
404. GB/T 5019.13-2023Insulating materials based on mica—Part 13: High thermal conductivity glass-backed mica tape with less resin$155.00
405. GB/T 5023.1-2008Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 1: General requirements$185.00
406. GB/T 5031-2019Tower cranes$710.00
407. GB/T 5039-2022Chinese fir long pole$140.00
408. GB/T 5059.11-2025Ferromolybdenum - Determination of molybdenum, silicon, copper and iron contents - Wavelength dispersive X-ray fluorescence spectrometry (fused cast bead method)$260.00
409. GB/T 5068-2019Axles steel for railway locomotives and wagons$230.00
410. GB/T 5069-2024Chemical analysis of magnesia-alumina refractories$560.00
411. GB/T 5070-2015Chemical analysis of chromium-containing refractories$200.00
412. GB/T 5073-2022Refractory products - Determination of creep in compression$215.00
413. GB/T 5082-2019Cranes - Hand signals$210.00
414. GB/T 5094.1-2018Industrial systems, installations and equipment and industrial products -- Structuring principles and reference designations -- Part 1: Basic rules$960.00
415. GB/T 5094.2-2018Industrial systems, installations and equipment and industrial products -- Structuring principles and reference designations -- Part 2: Classification of objects and codes for classes$540.00
416. GB/T 5095.2303-2021Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 23-3: Screening and filtering tests - Test 23c: Shielding effectiveness of connectors and accessories - Line injection method$230.00
417. GB/T 5095.2304-2021Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 23-4: Screening and filtering tests - Test 23d: Transmission line reflections in the time domain$230.00
418. GB/T 5095.2307-2021Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 23-7: Screening and filtering tests - Test 23g: Effective transfer impedance of connectors$275.00
419. GB/T 5095.2501-2021Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-1: Test 25a: Crosstalk ratio$275.00
420. GB/T 5095.2502-2021Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-2: Test 25b: Attenuation (insertion loss)$215.00
421. GB/T 5095.2503-2021Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-3: Test 25c: Rise time degradation$230.00
422. GB/T 5095.2504-2021Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-4: Test 25d: Propagation delay$215.00
423. GB/T 5095.2505-2021Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-5: Test 25e: Return loss$215.00
424. GB/T 5095.2506-2020Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-6: Test 25f: Eye pattern and jitter$215.00
425. GB/T 5095.2507-2021Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR)$425.00
426. GB/T 5095.2509-2020Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-9: Signal integrity tests - Test 25i: Alien crosstalk$245.00
427. GB/T 5097-2020Non-destructive testing--Penetrant testing and magnetic particle testing--Viewing conditions$155.00
428. GB/T 5099.1-2017Seamless steel gas cylinders -- Part 1: Quenched and tempered steel cylinders with tensile strengthless than 1 100 MPa$450.00
429. GB/T 5099.3-2017Seamless steel gas cylinders -- Part 3: Normalized cylinders$380.00
430. GB/T 5099.4-2017Seamless steel gas cylinders -- Part 4: Seamless stainless steel gas cylinders$540.00
431. GB/T 5101-2017Fired common bricks$50.00
432. GB/T 5121.26-2008Methods for chemical analysis of copper and copper alloys - Part 26:Determination of mercury content$90.00
433. GB/T 5121.28-2021Methods for chemical analysis of copper and copper alloys—Part 28: Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry$635.00
434. GB/T 5121.8-2024Methods for chemical analysis of copper and copper alloys - Part 8: Determination of oxygen, nitrogen and hydrogen contents$245.00
435. GB/T 5124.3-2017Hard metals -- Part 3: Determination of cobalt -- Potentiometric method$90.00
436. GB/T 5124.4-2017Hard metals -- Part 4: Determination of titanium content -- Photometric peroxide method$120.00
437. GB/T 5124.5-2024Methods for chemical analysis of hardmetals—Part 5: Determination of tantalum and niobium content—Inductively coupled plasma emission spectrometry$200.00
438. GB/T 5135.18-2026Automatic sprinkler systems - Part 18: Pipe supports and hangers for fire protection systems$365.00
439. GB/T 5137.1-2020Test methods of safety glazing materials used on road vehicles - Part 1: Mechanical properties tests$330.00
440. GB/T 5137.2-2020Test methods of safety glazing materials used on road vehicles - Part 2: Optical properties tests$220.00
441. GB/T 5137.3-2020Test methods of safety glazing materials used on road vehicles - Part 3: Radiation, high temperature, humidity, fire and simulated weathering resistance tests$215.00
442. GB/T 5137.4-2020Test methods of safety glazing materials used on road vehicles - Part 4: Determination of solar characteristic$210.00
443. GB/T 5138-2021Liquid chlorine for industrial use$215.00
444. GB/T 5147-2026Classification, nomenclature and codes of fishing gear$245.00
445. GB/T 5149-2026Magnesium and magnesium alloy powder$500.00
446. GB/T 5153-2016Designation and composition of wrought magnesium and magnesium alloys$130.00
447. GB/T 5153-2026Designation and chemical composition of wrought magnesium and magnesium alloys$245.00
448. GB/T 5154-2022Magnesium and magnesium alloys sheets and strips$215.00
449. GB/T 5155-2022Magnesium and magnesium alloy extruded rods$230.00
450. GB/T 5156-2022Magnesium and magnesium alloy extruded profiles$215.00
451. GB/T 5161-2025Metallic powder — Determination of effective density — Liquid immersion method$200.00
452. GB/T 5162-2021Metallic powders - Determination of tap density$80.00
453. GB/T 5166-2023Determination of elasticity modulus for sintered metal materials and hardmetals$100.00
454. GB/T 5167-2018Sintered metal materials and hardmetals—Determination of electrical resistivity$90.00
455. GB/T 5169.10-2017Fire hazard testing for electric and electronic products -- Part 10: Glowing/hot-wire based test methods -- Glow-wire apparatus and common test procedure$300.00
456. GB/T 5169.11-2017Fire hazard testing for electric and electronic products -- Part 11: Glowing/hot-wire based test methods -- Glow-wire flammability test method for end-products (GWEPT)$130.00
457. GB/T 5169.12-2013Fire hazard testing for electric and electronic products - Part 12: Glowing/hot-wire based test methods - Glow-wire flammability index (GWFI) test method for materials$180.00
458. GB/T 5169.14-2017Fire hazard testing for electric and electronic products -- Part 14: Test flames--1 kW nominal pre-mixed flame -- Apparatus, confirmatory test arrangement and guidance$245.00
459. GB/T 5169.16-2017Fire hazard testing for electric and electronic products -- Part 16: Test flames--50 W horizontal and vertical flame test methods$390.00
460. GB/T 5169.17-2017Fire hazard testing for electric and electronic products -- Part 17: Test flames--500 W flame test method$425.00
461. GB/T 5169.19-2022Fire hazard testing for electric and electronic products - Part 19: Abnormal heat - Mould stress relief distortion test$150.00
462. GB/T 5169.2-2021Fire hazard testing for electric and electronic products - Part 2: Guidance for assessing the fire hazard - General guidelines$335.00
463. GB/T 5169.20-2021Fire hazard testing for electric and electronic products - Part 20: Surface spread of flame. Summary and relevance of test methods$395.00
464. GB/T 5169.21-2017Fire hazard testing for electric and electronic products -- Part 21: Abnormal heat -- Ball pressure test method$190.00
465. GB/T 5169.22-2015Fire hazard testing for electric and electronic products -- Part 22: Test flames. 50 W flame -- Apparatus and confirmation test method$280.00
466. GB/T 5169.24-2018Fire hazard testing for electric and electronic products -- Part 24: Guidance for assessing the fire hazard -- Insulating liquids$360.00
467. GB/T 5169.25-2018Fire hazard testing for electric and electronic products -- Part 25: Smoke obscuration -- General guidance$420.00
468. GB/T 5169.26-2018Fire hazard testing for electric and electronic products -- Part 26: Smoke obscuration -- Summary and relevance of test methods$420.00
469. GB/T 5169.29-2020Fire hazard test for electric and electronic products - Part 29: Heat release General rules$305.00
470. GB/T 5169.30-2020Fire hazard test for electric and electronic products - Part 30: Heat release. Summary and correlation of test methods$365.00
471. GB/T 5169.31-2022Fire hazard testing for electric and electronic products - Part 31: Surface spread of flame - General guidance$230.00
472. GB/T 5169.33-2023Fire hazard testing for electric and electronic products - Part 33: Guidance for assessing the fire hazard - Ignitability - General guidance$390.00
473. GB/T 5169.38-2014Fire hazard testing for electric and electronic products - Part 38: Toxicity of fire effluent - Summary and relevance of test methods$540.00
474. GB/T 5169.40-2015Fire hazard testing for electric and electronic products - Part 40: Toxicity of fire effluent - Estimation of toxic potency - Apparatus and test method$240.00
475. GB/T 5169.41-2015Fire hazard testing for electric and electronic products - Part 41: Toxicity of fire effluent - Estimation of toxic potency - Calculation and interpretation of test results$210.00
476. GB/T 5169.44-2022Fire hazard testing for electric and electronic products - Part 44: Guidance for assessing the fire hazard - Fire hazard assessment$610.00
477. GB/T 5169.45-2019Fire hazard testing for electric and electronic products -- Part 45: Guidance for assessing the fire hazard -- Fire safety engineering$360.00
478. GB/T 5169.46-2020Fire hazard testing for electric and electronic products - Part 46: Test flames - Determination of the characteristic heat flux for ignition from a non-contacting flame source$340.00
479. GB/T 5169.47-2022Fire hazard testing for electric and electronic products - Part 47: Guidance on the different levels of power and energy related to the probability of ignition and fire in low voltage electrotechnical products$215.00
480. GB/T 5169.49-2024Fire hazard testing for electric and electronic products - Part 49: Arc ignition test method for materials$390.00
481. GB/T 5169.5-2020Fire hazard testing for electric and electronic products—Part 5: Test flames—Needle-flame test method—Apparatus, confirmatory test arrangement and guidance$295.00
482. GB/T 5169.9-2021Fire hazard testing for electric and electronic products - Part 9: Guidance for assessing the fire hazard - Preselection testing procedures - General guidelines$275.00
483. GB/T 5170.1-2016Inspection methods for environmental testing equipments for electric and electronic products—Part 1: General$240.00
484. GB/T 5170.11-2017Inspection methods for environmental testing equipments—Part 11: Corrosive gas testing equipments$200.00
485. GB/T 5170.13-2018Inspection methods for environmental testing equipments—Part 13: Mechanical vibrating type system for vibration(sinusoidal) test$210.00
486. GB/T 5170.14-2023Inspection methods for environmental testing equipments—Part 14:Electrodynamic vibrating type system for vibration (sinusoidal) test$310.00
487. GB/T 5170.15-2018Inspection methods for environmental testing equipments—Part 15: Hydraulic vibrating type system for vibration(sinusoidal) test$210.00
488. GB/T 5170.16-2018Inspection methods for environmental testing equipments—Part 16: Centrifugal machines for constant acceleration test$210.00
489. GB/T 5170.18-2022Inspection methods for environmental testing equipments—Part 18: Composite temperature/humidity cyclic testing equipments$275.00
490. GB/T 5170.19-2018Inspection methods for environmental testing equipments—Part 19:Combined temperature vibration(sinusoidal) testing equipment$300.00
491. GB/T 5170.2-2017Inspection methods for environmental testing equipments—Part 2: Temperature testing equipments$210.00
492. GB/T 5170.20-2022Inspection methods for environmental testing equipments—Part 20: Water testing equipments$275.00
493. GB/T 5170.21-2023Inspection methods for environmental testing equipments—Part 21:Hydraulic vibrating type system for vibration (random) test$390.00
494. GB/T 5173-2018Surface active agents -- Detergents -- Determination of anionic-active matter content -- Direct two-phase titration procedure$130.00
495. GB/T 5174-2018Surface active agents -- Detergents -- Determination of cationic-active matter content -- Direct two-phase titration procedure$150.00
496. GB/T 5183-2025Fork-lift trucks - Fork arms - Dimensions$155.00
497. GB/T 5187-2021Copper and copper alloy foil$215.00
498. GB/T 5195.11-2021Fluorspar—Determination of manganese content—Periodate spectrophotometry and flame atomic absorption spectrometry$215.00
499. GB/T 5195.12-2025Methods for chemical analysis of fluorspar — Part 12: Determination of arsenic content$260.00
500. GB/T 5195.16-2017Fluorspar—Determination of silicon, aluminum, iron, potassium, magnesium and titanium content—Inductively coupled plasma atomic emission spectrometry$150.00