GB/T standards: GB/T 3903.41-2019 to GB/T 4698.28-2017

500 standards in English, in code order.

1. GB/T 3903.41-2019Footwear - Test methods for uppers and lining - Flex resistance$110.00
2. GB/T 3903.42-2019Footwear - Test methods for uppers, lining and insocks - Colour migration$70.00
3. GB/T 3903.43-2008Footwear -- Test methods for uppers, lining and insocks -- Seam strength$60.00
4. GB/T 3903.43-2019Footwear—Test methods for uppers, lining and insocks—Seam strength$180.00
5. GB/T 3903.5-2011Footwear - General test methods - Appearance quality$30.00
6. GB/T 3903.6-2024Footwear - Test methods for whole shoe - Slip resistance$245.00
7. GB/T 3903.7-2019Footwear - Test methods for whole shoe - Ageing conditioning$80.00
8. GB/T 3903.9-2021Footwear - Test methods for insoles - Heel pin holding strength$155.00
9. 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
10. GB/T 3914-2008Chemical reagent - The general rules of anodic stripping voltammetry$130.00
11. GB/T 3915-2021Styrene for industrial use$155.00
12. GB/T 3916-2013Textiles -- Yarns from packages -- Determination of single-end breaking force and elongation at break using constant rate of extension (CRE) tester$130.00
13. GB/T 3917.2-2009Textile -- Tear properties of fabrics -- Part 2: Determination of tear force of trouser-shaped test specimens (Single tear method)$60.00
14. GB/T 3917.3-2025Textiles - Tear properties of fabrics - Part 3: Determination of tear force of trapezoid-shaped test specimens$190.00
15. GB/T 3920-2024Textiles - Tests for colour fastness - Colour fastness to rubbing$165.00
16. GB/T 3921-2008Textiles - Tests for Colour Fastness - Colour Fastness to Washing with Soap or Soap and Soda$60.00
17. GB/T 3922-2013Textiles -- Tests for colour fastness -- Colour fastness to perspiration$45.00
18. GB/T 3923.1-2013Textiles -- Tensile properties of fabrics -- Part 1: Determination of maximum force and elongation at maximum force using the strip method$60.00
19. GB/T 3923.2-2013Textiles -- Tensile properties of fabrics -- Part 2: Determination of maximum force using the grab method$60.00
20. GB/T 3926-2007Rated voltages for medium frequency equipment$110.00
21. GB/T 3931-2010Coupling - Vocabulary$410.00
22. GB/T 3933-1983Test conditions for milling machines with table of variable height - Testing of accuracy - Part 1: Machines with horizontal spindle$714.00
23. GB/T 3933.1-2025Test conditions for milling machines with table of variable height - Testing of accuracy - Part 1: Machines with horizontal spindle$620.00
24. GB/T 3934-2025Specification of gauges for general purpose screw threads$425.00
25. GB/T 3939.1-2023Nomenclature and signs of main fishing gear material—Part 1: Netting twine$215.00
26. GB/T 3939.2-2023Nomenclature and signs of main fishing gear material—Part 2: Netting$215.00
27. GB/T 3939.3-2026Nomenclature and marking of main fishing gear materials - Part 3: Ropes$170.00
28. GB/T 3939.4-2026Nomenclature and marking of main fishing gear materials - Part 4: Floats$260.00
29. GB/T 3939.5-2026Nomenclature and marking of main fishing gear materials - Part 5: Sinkers$185.00
30. GB/T 3947-1996Acoustical terminology$2,540.00
31. GB/T 3952-2016Copper drawing stock for electrical purposes$100.00
32. GB/T 3953-2024Round copper wire for electrical purposes$220.00
33. GB/T 3954-2014Aluminium and aluminium alloys rod for electrical purpose$105.00
34. GB/T 3954-2022Aluminium and aluminium alloys rod for electrical purpose$155.00
35. GB/T 3955-2009Round aluminium wire for electrical purposes$110.00
36. GB/T 3956-2008Conductors of insulated cables$60.00
37. GB/T 3959-2023Anhydrous aluminium chloride for industrial use$230.00
38. GB/T 3960-2016Plastics—Test method for friction and wear by sliding$110.00
39. GB/T 3961-2009Terms for fibre reinforced plastics$680.00
40. GB/T 3965-2012Determination of diffusible hydrogen in deposited metal$320.00
41. GB/T 3971.3-1983The test methods for the technical specifications of multi-frequency register signalling for telephone auto-matic switching network$234.00
42. GB/T 3976-2014Functional sizes and technical requirements of chairs and tables for educational institutions$170.00
43. GB/T 3977-2008Specification of colors$200.00
44. GB/T 3978-2008Standard illuminants and geometric conditions$254.00
45. GB/T 3979-2008Methods for the measurement of object color$230.00
46. GB/T 3985-2008Compressed asbestos fibre jointing$140.00
47. GB/T 3994-2013Insulating fireclay refractory bricks$70.00
48. GB/T 3995-2014Insulating high alumina refractory bricks$60.00
49. GB/T 4000-2017Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)$130.00
50. GB/T 4008-2024Ferromanganese-silicon$275.00
51. GB/T 4011-20131.2/4.4 mm composite coaxial cable for telecommunication use$320.00
52. GB/T 4012-20132.6/9.5 mm composite coaxial cable for telecommunication use$200.00
53. GB/T 4016-2019Terminology relating to petroleum products$1,800.00
54. GB/T 4019-2025Test conditions for box type vertical drilling machines - Testing of the accuracy$290.00
55. GB/T 4019.1-1997Test conditions for box type vertical drilling machines - Testing of the accuracy$334.00
56. GB/T 4022-1983Surface 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$384.00
57. 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
58. GB/T 4023-2015Discrete semiconductor devices - Part 1: Sectional specification$725.00
59. GB/T 4023.1-2026Discrete semiconductor devices - Part 1: Sectional specification$560.00
60. GB/T 4023.3-2026Discrete semiconductor devices - Part 3: Signal, switching and regulator diodes$470.00
61. GB/T 4023.4-2026Discrete semiconductor devices - Part 4: Microwave diodes and transistors$1,610.00
62. GB/T 4051-2013Synthetic ruby$170.00
63. GB/T 4056-2019Dimensions of ball and socket couplings of string insulator units$540.00
64. GB/T 4058-2009Test method for detection of oxidation induced defects in polished silicon wafers$290.00
65. GB/T 4059-2018Test method for phosphorus content in polycrystalline silicon by zone-melting method under controlled atmosphere$110.00
66. GB/T 4060-2018Test method for boron content in polycrystalline silicon by vacuum zone-melting method$155.00
67. GB/T 4061-2009Polycrystalline silicon-examination method-assessment of sandwiches on cross-section by chemical corrosion$70.00
68. GB/T 4062-2013Antimony trioxide$170.00
69. GB/T 4074.1-2024Test methods of winding wires - Part 1: General$230.00
70. GB/T 4074.2-2024Test methods of winding wires - Part 2: Determination of dimensions$205.00
71. GB/T 4074.21-2018Winding wires test methods—Part 21: Electrical endurance under high frequency voltage impulses$190.00
72. GB/T 4074.3-2008Winding wires -- Test methods -- Part 3: Mechanical properties$420.00
73. GB/T 4074.4-2024Test methods of winding wires - Part 4: Chemical properties$260.00
74. GB/T 4074.5-2024Test methods of winding wires - Part 5: Electrical properties$410.00
75. GB/T 4074.6-2024Test methods of winding wires - Part 6: Thermal properties$200.00
76. GB/T 4074.7-2024Test methods of winding wires - Part 7: Test procedure for the determination of the temperature index of enamelled winding wires$350.00
77. GB/T 4074.8-2009Winding wires - Test methods - Part 8: Test procedure for the determination of the temperature index of enamelled winding wires - Quick-Test method$230.00
78. GB/T 4078-2008Dimension of sample planchets、vials and test tubes for radioactivity measurement$140.00
79. GB/T 4079-2025Test procedures for amplifiers and charge-sensitive preamplifiers used with detectors of ionizing radiation$320.00
80. GB/T 4084-2018Self-stressing concrete pipes$210.00
81. GB/T 4085-2015Semirigid polyvinyl chloride floor tiles$360.00
82. GB/T 4086.1-2025Data analysis and decision - Tables for statistical distributions - Part 1: Normal distribution$260.00
83. GB/T 4086.2-2025Data analysis and decision - Tables for statistical distributions - Part 2: Chi-square distribution$500.00
84. GB/T 4086.3-2025Data analysis and decision - Tables for statistical distributions - Part 3: t-distribution$275.00
85. GB/T 4086.4-2025Data analysis and decision - Tables for statistical distributions - Part 4: F-distribution$1,640.00
86. GB/T 4086.5-2025Data analysis and decision - Tables for statistical distributions - Part 5: Binomial distribution$1,355.00
87. GB/T 4086.6-2025Data analysis and decision - Tables for statistical distributions - Part 6: Poisson distribution$260.00
88. GB/T 4086.7-2025Data analysis and decision - Tables for statistical distributions - Part 7: Non-central t-distribution$560.00
89. GB/T 4087-2009Statistical interpretation of data - One-sided confidence lower limit of reliability for binomial distribution$740.00
90. GB/T 4088-2008Statistical interpretation of data Estimation and hypothesis test of parameter in binomial distribution$620.00
91. GB/T 4089-2008Statistical interpretation of data Estimation and hypothesis test of parameter in Poisson distribution$290.00
92. GB/T 4092-2008Information technology -- Programming languages -- COBOL$4,115.00
93. GB/T 4094.2-2017Electric Vehicles — Symbols for Controls, Indicators and Tell-tales$90.00
94. GB/T 4095-2025Mounting dimensions of disc wheels on hubs for commercial vehicles$160.00
95. GB/T 4096.1-2022Geometrical product specifications (GPS) - Wedges - Part 1: Series of angles and slopes$110.00
96. GB/T 4099-2005Navigation terms and symbols in common use$350.00
97. GB/T 4100-2015Ceramic tiles$120.00
98. GB/T 4103.1-2012Methods for chemical analysis of lead and lead alloys - Part 1: Determination of tin content$200.00
99. GB/T 4103.10-2012Methods for chemical analysis of lead and lead alloys - Part 10: Determination of silver content$170.00
100. GB/T 4103.11-2012Methods for chemical analysis of lead and lead alloys - Part 11: Determination of zinc content$130.00
101. GB/T 4103.12-2012Methods for chemical analysis of lead and lead alloys - Part 12: Determination of thallium content$130.00
102. GB/T 4103.13-2012Methods for chemical analysis of lead and lead alloys - Part 13: Determination of aluminium content$110.00
103. GB/T 4103.14-2009Methods for chemical analysis of lead and lead alloys - Part 14: Determination of cadmium content - Flame atomic absorption spectrophotometry$70.00
104. GB/T 4103.15-2009Methods for chemical analysis of lead and lead alloys - Part 15: Determination of nickel content - Flame atomic absorption spectrophotometry$90.00
105. GB/T 4103.16-2009Methods for chemical analysis of lead and lead alloys - Part 16: Determination of copper, silver, bismuth, arsenic, antimony, tin and zinc contents - Optical emission spectrometry$114.00
106. 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
107. 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
108. GB/T 4103.2-2012Methods for chemical analysis of lead and lead alloys - Part 2: Determination of antimony content$200.00
109. GB/T 4103.3-2012Methods for chemical analysis of lead and lead alloys - Part 3: Determination of copper content$130.00
110. GB/T 4103.4-2012Methods for chemical analysis of lead and lead alloys - Part 4: Determination of iron content$130.00
111. GB/T 4103.5-2012Methods for chemical analysis of lead and lead alloys - Part 5: Determination of bismuth content$170.00
112. GB/T 4103.6-2012Methods for chemical analysis of lead and lead alloys - Part 6: Determination of arsenic content$170.00
113. GB/T 4103.7-2012Methods for chemical analysis of lead and lead alloys - Part 7: Determination of selenium content$110.00
114. GB/T 4103.8-2012Methods for chemical analysis of lead and lead alloys - Part 8: Determination of tellurium content$150.00
115. GB/T 4103.9-2012Methods for chemical analysis of lead and lead alloys - Part 9: Determination of calcium content$130.00
116. GB/T 4104-2017Determination of whiteness for zinc oxide produced by direct process$90.00
117. GB/T 4109-2022Insulated bushings for alternating voltages above 1 000 V$815.00
118. GB/T 4110-1983Pulse code modulation communication system hierarchy$50.00
119. GB/T 4111-2026Test methods for concrete blocks and bricks$620.00
120. GB/T 4117-2008Methylene chloride for industrial use$100.00
121. GB/T 4118-2008Trichloromethane for industrial use$90.00
122. GB/T 4119-2008Carbon tetrachloride for industrial use$90.00
123. GB/T 4121-2014Test method for stability to thermal darkening of quartz glass$80.00
124. GB/T 4122.1-2008Packaging terms - Part 1: Basic$200.00
125. GB/T 4122.2-2010Packaging terms - Part 2: Machinery$320.00
126. GB/T 4122.3-2010Packaging terms - Part 3: Protection$210.00
127. GB/T 4122.4-2010Packaging terms - Part 4: Materials and containers$290.00
128. GB/T 4122.5-2010Packaging terms - Part 5: Inspection and test$290.00
129. GB/T 4122.6-2010Packaging terms - Part 6: Printing$170.00
130. GB/T 4127.14-2025Bonded abrasive products - Dimensions - Part 14: Grinding wheels for deburring and fettling/snagging on an angle grinder$235.00
131. GB/T 4127.15-2025Bonded abrasive products - Dimensions - Part 15: Cutting-off wheels on stationary or mobile cutting-off machines$110.00
132. GB/T 4127.16-2025Bonded abrasive products - Dimensions - Part 16: Cutting-off wheels on hand held power tools$95.00
133. GB/T 4127.17-2017Bonded abrasive products -- Dimensions -- Part 17: Spindle mounted wheels$240.00
134. GB/T 4127.8-2026Bonded abrasive products - Dimensions - Part 8: Grinding wheels for deburring and fettling/snagging on stationary machine$185.00
135. GB/T 4127.9-2026Bonded abrasive products - Dimensions - Part 9: Grinding wheels for high-pressure grinding$185.00
136. GB/T 4129-2025Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels$305.00
137. GB/T 4130.1-2025Acoustics - Calibration of hydrophones - Part 1: Procedures for free-field calibration$1,130.00
138. GB/T 4130.2-2024Acoustics - Calibration of hydrophones - Part 2: Procedures for low frequency pressure calibration$635.00
139. GB/T 4131-2014Nomenclature and terminology of cement$240.00
140. GB/T 4132-2023Thermal insulation - Vocabulary$490.00
141. GB/T 4134-2021Gold ingots$145.00
142. GB/T 4135-2016Silver ingots$60.00
143. GB/T 4137-2024Rare earth ferrosilicon alloy$145.00
144. GB/T 4138-2024Rare earth ferrosilicon magnesium alloy$145.00
145. GB/T 4140-2026Flat-top chains and associated chain wheels for conveyors$305.00
146. GB/T 4146.1-2020Textiles - Man-made fibres - Part 1: Generic names$270.00
147. GB/T 4146.2-2017Textiles—Man-made fibers—Part 2: Terms of products$130.00
148. GB/T 4146.3-2011Textiles - Man-made fibers - Part 3: Terms of inspection$150.00
149. GB/T 4148-2015Rare earth chloride$100.00
150. GB/T 4154-2015Lanthanum oxide$70.00
151. GB/T 4155-2012Cerium oxide$80.00
152. GB/T 4156-2020Metallic materials - Sheet and strip - Erichsen cupping test$130.00
153. GB/T 4157-2017Laboratory testing of metals for resistance to sulfide stress cracking and stress corrosion cracking in H2S environment$620.00
154. GB/T 4160-2004Steel-strain ageing sensibility test(Charpy impact method)$80.00
155. GB/T 4161-2007Metallic materials -- Determination of plane-strain fracture toughness$125.00
156. GB/T 4162-2022Method for ultrasonic testing of forged and rolled steel bars$170.00
157. GB/T 4167-2024Weights$710.00
158. GB/T 4169.1-2006Components of injection moulds for plastics - Part 1: Ejector pin$100.00
159. GB/T 4169.10-2006Components of injection moulds for plastics - Part 10: Support pillar$100.00
160. GB/T 4169.11-2006Components of injection moulds for plastics - Part 11: Round locating element$85.00
161. GB/T 4169.12-2006Components of injection moulds for plastics - Part 12: Ejector guide bush$85.00
162. GB/T 4169.13-2006Components of injection moulds for plastics — Part 13: Return pin$85.00
163. GB/T 4169.14-2006Components of injection moulds for plastics - Part 14: Ejector guide pillar$90.00
164. GB/T 4169.15-2006Components of injection moulds for plastics - Part 15: Flat ejector pin$100.00
165. GB/T 4169.16-2006Components of injection moulds for plastics - Part 16: Shouldered ejector pin$85.00
166. GB/T 4169.17-2006Components of injection moulds for plastics - Part 17: Ejector sleeve$85.00
167. GB/T 4169.18-2006Components of injection moulds for plastics - Part 18: Locating ring$85.00
168. GB/T 4169.19-2006Components of injection moulds for plastics - Part 19: Sprue bush$85.00
169. GB/T 4169.2-2006Components of injection moulds for plastics - Part 2: Straight guide bush$85.00
170. GB/T 4169.20-2006Components of injection moulds for plastics - Part 20: Limit pin$105.00
171. GB/T 4169.21-2006Components of injection moulds for plastics - Part 21: Rectangular locating element$85.00
172. GB/T 4169.22-2006Components of injection moulds for plastics - Part 22: Round mould opening delayer$85.00
173. GB/T 4169.23-2006Components of injection moulds for plastics - Part 23: Rectangular mould opening delayer$85.00
174. GB/T 4169.3-2006Components of injection moulds for plastics - Part 3: Headed guide bush$100.00
175. GB/T 4169.4-2006Components of injection moulds for plastics - Part 4: Headed guide pillar$100.00
176. GB/T 4169.5-2006Components of injection moulds for plastics - Part 5: Shouldered guide pillar$100.00
177. GB/T 4169.6-2006Components of injection moulds for plastics - Part 6: Spacer block$100.00
178. GB/T 4169.7-2006Components of injection moulds for plastics - Part 7: Ejector plate$90.00
179. GB/T 4169.8-2006Components of injection moulds for plastics — Part 8:Mould plate$150.00
180. GB/T 4169.9-2006Components of injection moulds for plastics - Part 9: Stop pin$85.00
181. GB/T 4170-2006Specification of components of injection moulds for plastics$35.00
182. GB/T 4171-2008Atmospheric corrosion resisting structural steel$70.00
183. GB/T 4172-2000Permanent magnetic material of rare earth cobalt$45.00
184. GB/T 4180-2012Permanent magnetic material of rare earth cobalt$230.00
185. GB/T 4181-2017Tungsten wires$240.00
186. GB/T 4182-2017Molybdenum wire$180.00
187. GB/T 4183-2002Molybdenum-tungsten alloy wire$140.00
188. GB/T 4184-2021Tungsten-rhenium alloy wires$215.00
189. GB/T 4188-2017Molybdenum bars and molybdenum rods$110.00
190. GB/T 4194-2017Creep testing, high temperature treatment and metallographic examination of the tungsten wire$80.00
191. GB/T 4202-2023Designation for glass fibres$285.00
192. GB/T 4207-2022Method for the determination of the proof and the comparative tracking indices of solid insulating materials$245.00
193. GB/T 4208-2017Degrees of protection provided by enclosures (IP code)$120.00
194. GB/T 4209-2022Sodium silicate for industrial use$215.00
195. GB/T 4211.2-2004High speed steel tool bits--Part 2:Technical requirements$94.00
196. GB/T 4213-2024Pneumatic control valves$500.00
197. GB/T 4214.1-2017Test method for noise of household and similar electrical appliances -- General requirements$390.00
198. 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
199. GB/T 4214.11-2021Test method for noise of household and similar electrical appliances - Particular requirements for electrically-operated food preparation appliances$155.00
200. GB/T 4214.12-2021Test method for noise of household and similar electrical appliances - Particular requirements for fan heaters$155.00
201. 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
202. 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
203. GB/T 4214.15-2021Test method for noise of household and similar electrical appliances - Particular requirements for electric thermal storage room heaters$155.00
204. GB/T 4214.16-2022Test method for noise of household and similar electrical appliances - Particular requirements for food waste disposers$250.00
205. GB/T 4214.17-2024Test method for noise of household and similar electrical appliances - Particular requirements for dry-cleaning robots$290.00
206. GB/T 4214.18-2024Test method for noise of household and similar electrical appliances - Particular requirements for washer-dryers$290.00
207. GB/T 4214.19-2025Test method for noise of household and similar electrical appliances — Part 19: Particular requirements for humidifiers$260.00
208. GB/T 4214.2-2020Test method for noise of household and similar electrical appliances--Particular requirements for vacuum cleaners$210.00
209. GB/T 4214.20-2025Test method for noise of household and similar electrical appliances — Part 20: Particular requirements for room air conditioners$305.00
210. GB/T 4214.21-2025Test method for noise of household and similar electrical appliances — Part 21: Particular requirements for oral hygiene appliances$260.00
211. GB/T 4214.3-2023Test method for noise of household and similar electrical appliances - Particular requirements for dishwashers$215.00
212. GB/T 4214.4-2020Test method for noise of household and similar electrical appliances--Particular requirements for washing machines and spin extractors$110.00
213. 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
214. GB/T 4214.7-2020Test method for noise of household and similar electrical appliances--Particular requirements for tumbler dryers$155.00
215. 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
216. GB/T 4214.9-2021Test method for noise of household and similar electrical appliances - Particular requirements for fans$170.00
217. GB/T 4219.1-2008Plastics piping system for industrial applications - Unplasticized poly(vinyl chloride)(PVC-U) - Specifications for components and the system - Part 1: Pipes$170.00
218. GB/T 4226-2009Cold finished stainless steel bar$50.00
219. GB/T 4232-2019Stainless steel wire for cold heading and cold forging$100.00
220. GB/T 4236-2016Steel Examination by Sulphur Print (Baumann method)$125.00
221. GB/T 4237-2015Hot rolled stainless steel plate, sheet and strip$130.00
222. GB/T 4238-2015Heat-resisting steel plate, sheet and strip$110.00
223. GB/T 4240-2019Stainless steel wires$140.00
224. GB/T 4241-2025Stainless steel wire rods for welding$290.00
225. GB/T 4243-2017Long fluted machine reamers with Morse taper shanks$150.00
226. GB/T 4245-2004Technical conditions for machine reamers$85.00
227. GB/T 4247-2017Machine bridge reamers with Morse taper shanks$90.00
228. GB/T 4248-2004Technical conditions for handtaper 1: 50 pin reamers$94.00
229. GB/T 4249-2018Geometrical product specifications (GPS) -- Fundamentals -- Concepts, principles and rules$130.00
230. GB/T 4250-2004Taper reamers--Technical requirements$94.00
231. GB/T 4251-2008Machine reamers with carbide tips$140.00
232. GB/T 4256-2022Core drills with parallel shanks and with Morse taper shanks$155.00
233. GB/T 4257-2004Core drills--Technical requirements$85.00
234. GB/T 4262-2004Counterbores--Technical requirement$94.00
235. GB/T 4269.4-2025Tractors, machinery for agriculture and forestry, powered lawn and garden equipment - Symbols for operator controls and other displays - Part 4: Symbols for forestry machinery$545.00
236. GB/T 4270-1999Graphical symbols and letter codes for thermal engineering in the technical documentation$350.00
237. GB/T 4271-2021Test methods for the performance of solar collectors$620.00
238. GB/T 4272-2024General principles of thermal insulation technique for equipment and pipes$250.00
239. GB/T 4273-2000Terminololgy of integrated barge$170.00
240. GB/T 4288-2018Household and similar electrical washing machine$390.00
241. GB/T 4288-2025Household and similar electrical washing machines$1,085.00
242. GB/T 4291-2017Synthetic cryolite$80.00
243. GB/T 4292-2017Aluminium fluoride$90.00
244. GB/T 4294-2010Aluminium hydroxide$90.00
245. GB/T 4295-2019Tungsten carbide powder$110.00
246. GB/T 4296-2022Inspection method for microstructure of wrought magnesium alloy$395.00
247. GB/T 4297-2004Inspection method for macrostructure of wrought magnesium alloy products$230.00
248. GB/T 4299-2008Symbols for ships' ventilation system$210.00
249. GB/T 4301-2026Marine electromagnetic logs$305.00
250. GB/T 4303-2023Marine lifejacket$365.00
251. GB/T 4309-2009Classification and designation for powder metallurgy materials$170.00
252. GB/T 4311-2000Technical specifications for FM sound broadcasting at VHF$80.00
253. GB/T 4313-2014Information technology—Office equipment—General specification for fabric printing ribbons for dot matrix printers$230.00
254. GB/T 4314-2017Getter terms$300.00
255. GB/T 4315.2-2009Optical transfer function -- Part 2: Directives of measurement$305.00
256. GB/T 4323-2017Pin coupling with elastic sleeve$130.00
257. GB/T 4324.1-2012Methods for chemical analysis of tungsten - Part 1: Determination of lead content - Flame atomic absorption spectrometry$110.00
258. GB/T 4324.10-2012Methods for chemical analysis of tungsten - Part 10: Determination of copper content - Flame atomic absorption spectrometry$110.00
259. GB/T 4324.11-2012Methods for chemical analysis of tungsten - Part 11: Determination of aluminum content - Inductively coupled plasma atomic emission spectrometry$110.00
260. GB/T 4324.12-2012Methods for chemical analysis of tungsten - Part 12: Determination of silicon content - Chlorization-molybdenum blue spectrophotometry$150.00
261. GB/T 4324.13-2008Methods for chemical analysis of tungsten - Determination of calcium content - The inductively coupled plasma atomic emission spectrometry$114.00
262. GB/T 4324.14-2012Methods for chemical analysis of tungsten - Part 14: Determination of residue content after chloride volatility - Gravimetric method$110.00
263. GB/T 4324.15-2008Methods for chemical analysis of tungsten - Determination of magnesium content - The flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry$110.00
264. GB/T 4324.16-2012Methods for chemical analysis of tungsten - Part 16: Determination of loss content on ignition - Gravimetric method$90.00
265. GB/T 4324.17-2012Methods for chemical analysis of tungsten - Part 17: Determination of sodium content - Flame atomic absorption spectrometry$110.00
266. GB/T 4324.18-2012Methods for chemical analysis of tungsten - Part 18: Determination of potassium content - Flame atomic absorption spectrometry$110.00
267. GB/T 4324.19-2012Methods for chemical analysis of tungsten - Part 19: Determination of titanium content - The diantipyrylmethane photometric spectrophtometry$110.00
268. GB/T 4324.2-2023Methods for chemical analysis of tungsten—Part 2:Determination of bismuth and arsenic contents$250.00
269. GB/T 4324.20-2012Methods for chemical analysis of tungsten - Part 20: Determination of vanadium content - Inductively coupled plasma atomic emission spectrometry$110.00
270. GB/T 4324.21-2012Methods for chemical analysis of tungsten - Part 21: Determination of chromium content - Inductively coupled plasma atomic emission spectrometry$110.00
271. GB/T 4324.22-2012Methods for chemical analysis of tungsten - Part 22: Determination of manganese content - Inductively coupled plasma atomic emission spectrometry$110.00
272. GB/T 4324.23-2012Methods for chemical analysis of tungsten - Part 23: Determination of sulfur content - The combustion-conductometric titration and high frequency combustion-infrared absorption method$170.00
273. GB/T 4324.24-2012Methods for chemical analysis of tungsten - Part 24: Determination of phosphorus content - Molybdemum blue photometry$150.00
274. GB/T 4324.25-2012Methods for chemical analysis of tungsten - Part 25: Determination of oxygen content - Pulse heating inert gas fusion-infrared absorption method$110.00
275. GB/T 4324.26-2012Methods for chemical analysis of tungsten - Part 26: Determination of nitrogen content - Pulse heating inert gas fusion-thermal conductive method and the Nessler reagent spectrophotometry$150.00
276. GB/T 4324.27-2012Methods for chemical analysis of tungsten - Part 27:: Determination of carbon content - High frequency combustion-infrared absorption method$110.00
277. GB/T 4324.28-2012Methods for chemical analysis of tungsten - Part 28: Determination of molybdenum content - The thioyanate spectrophotometry$110.00
278. GB/T 4324.3-2012Methods for chemical analysis of tungsten - Part 3: Determination of tin content - Hydrogenate atomic absorption spectrometry$150.00
279. GB/T 4324.4-2012Methods for chemical analysis of tungsten - Part 4: Determination of antimony content - Hydrogenate atomic absorption spectrometry$110.00
280. GB/T 4324.5-2012Methods for chemical analysis of tungsten -- Part 5: Determination of arsenic content -- Hydrogenate atomic absorption spectrometry$334.00
281. GB/T 4324.6-2012Methods for chemical analysis of tungsten - Part 6: Determination of iron content-1,10-phenanthroline spectrophotometry$110.00
282. GB/T 4324.7-2012Methods for chemical analysis of tungsten - Part 7: Determination of cobalt content - Inductively coupled plasma atomic emission spectrometry$110.00
283. GB/T 4324.8-2008Methods for chemical analysis of tungsten - Determination of nickel content - The inductively coupled plasma atomic emission spectrometry , flame atomic absorption spectrometry and dimethylglyoxime gravimetry$110.00
284. GB/T 4324.9-2012Methods for chemical analysis of tungsten - Part 9: Determination of cadmium content - Inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry$170.00
285. GB/T 4325.1-2013Methods for chemical analysis of molybdenum - Part 1: Determination of lead content - Graphite furnace atomic absorption spectrometry$110.00
286. GB/T 4325.10-2013Methods for chemical analysis of molybdenum - Part 10: Determination of copper content - Flame atomic absorption spectrometry$110.00
287. GB/T 4325.11-2013Methods for chemical analysis of molybdenum - Part 11: Determination of aluminum content - Chromazurol S spectrophotometry and inductively coupled plasma atomic emission spectrometry$170.00
288. GB/T 4325.12-2013Methods for chemical analysis of molybdenum - Part 12: Determination of silicon content - Inductively coupled plasma atomic emission spectrometry$110.00
289. GB/T 4325.13-2013Methods for chemical analysis of molybdenum - Part 13: Determination of calcium content - Flame atomic absorption spectrometry$114.00
290. GB/T 4325.14-2013Methods for chemical analysis of molybdenum - Part 14: Determination of magnesium content - Flame atomic absorption spectrometry$110.00
291. GB/T 4325.15-2013Methods for chemical analysis of molybdenum - Part 15: Determination of sodium content - Flame atomic absorption spectrometry$110.00
292. GB/T 4325.16-2013Methods for chemical analysis of molybdenum - Part 16: Determination of potassium content - Flame atomic absorption spectrometry$110.00
293. GB/T 4325.17-2013Methods for chemical analysis of molybdenum - Part 17: Determination of titanium content - Diantipyrylmethane spectrophotometry and inductively coupled plasma atomic emission spectrometry$170.00
294. GB/T 4325.18-2013Methods for chemical analysis of molybdenum - Part 18: Determination of vanadium content - N-benzoyl-N-phenylhydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry$170.00
295. GB/T 4325.19-2013Methods for chemical analysis of molybdenum - Part 19: Determination of chromium content - Diphenylcarbazide spectrophotometry$110.00
296. GB/T 4325.2-2013Methods for chemical analysis of molybdenum - Part 2: Determination of cadmium content - Flame atomic absorption spectrometry$110.00
297. GB/T 4325.20-2013Methods for chemical analysis of molybdenum - Part 20: Determination of manganese content - Flame atomic absorption spectrometry$110.00
298. GB/T 4325.21-2013Methods for chemical analysis of molybdenum - Part 21: Determination of carbon content and sulfur content - High frequency combustion-infrared absorption method$110.00
299. GB/T 4325.22-2013Methods for chemical analysis of molybdenum - Part 22: Determination of phosphorus content - Molybdenum blue spectrophotometry$110.00
300. GB/T 4325.23-2013Methods for chemical analysis of molybdenum - Part 23: Determination of oxygen and nitrogen contents - Inert gas fusion-infrared absorption and thermal conductivity method$110.00
301. GB/T 4325.24-2013Methods for chemical analysis of molybdenum - Part 24: Determination of tungsten content - Inductively coupled plasma atomic emission spectrometry$90.00
302. GB/T 4325.25-2013Methods for chemical analysis of molybdenum - Part 25: Determination of hydrogen content - Intert gas fusion infrared absorption method/thermal conductivity method$90.00
303. GB/T 4325.26-2013Methods for chemical analysis of molybdenum - Part 26: Determination of aluminium, magnesium, calcium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, arsenic, cadmium , tin, antimony, tungsten, lead and bismuth contents - Inductively coupled plasma mass spectrometry$150.00
304. GB/T 4325.3-2013Methods for chemical analysis of molybdenum - Part 3: Determination of bismuth content - Atomic fluorescence spectrometry$110.00
305. GB/T 4325.4-2013Methods for chemical analysis of molybdenum - Part 4: Determination of tin content - Atomic fluorescence spectrometry$110.00
306. GB/T 4325.5-2013Methods for chemical analysis of molybdenum - Part 5: Determination of antimony content - Atomic fluorescence spectrometry$110.00
307. GB/T 4325.6-2013Methods for chemical analysis of molybdenum - Part 6: Determination of arsenic content - Atomic fluorescence spectrometry$110.00
308. GB/T 4325.7-2013Methods for chemical analysis of molybdenum - Part 7: Determination of iron content - 1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry$170.00
309. 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
310. GB/T 4325.9-2013Methods for chemical analysis of molybdenum - Part 9: Determination of nickel content - Dimethylglyoxime spectrophotometry and flame atomic absorption spectrometry$170.00
311. GB/T 4326-2025Extrinsic semiconductor single crystals - Measurement of Hall mobility and Hall coefficient$260.00
312. GB/T 4330-2024Agricultural trailers$230.00
313. GB/T 4331-2024Agricultural trailers - Test methods$200.00
314. GB/T 4333.1-2019Ferrosilicon - Determination of silicon content - Perchloric acid dehydration gravimetric method and potassium fluosilicate volumetric method$210.00
315. GB/T 4333.10-2019Ferrosilicon—Determination of carbon content—Infrared absorption method$210.00
316. GB/T 4333.11-2025Ferrosilicon - Determination of titanium content - Diantipyrylmethane photometric method$200.00
317. GB/T 4333.12-2025Ferrosilicon - Determination of lead, tin, arsenic, antimony and bismuth contents - Inductively coupled plasma mass spectrometric method (ICP-MS)$305.00
318. GB/T 4333.2-2023Ferrosilicon—Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometric method$150.00
319. GB/T 4333.4-2007Ferrosilicon - Determination of aluminium content - The chromazurol S spectrophotometric method,the EDTA titrimetric method and the flame atomic absorption spectrometric method$170.00
320. GB/T 4333.5-2016Ferrosillicon—Determination of silicon, manganese, aluminium, calcium, chromium and iron contents—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method)$240.00
321. GB/T 4333.6-2019Ferrosilicon - Determination of chromium content - Diphenylcarbazide spectrophotometric method$150.00
322. GB/T 4333.7-2019Ferrosilicon - Determination of sulfur content - Infrared absorption method and chromatographic separation-barium sulfate gravimetric method$210.00
323. GB/T 4333.8-2022Ferrosilicon—Determination of calcium content—Flame atomic absorption spectrometry$110.00
324. GB/T 4334-2020Corrosion of metals and alloys - Test methods for intergranular corrosion of austenitic and ferritic-austenitic (duplex) stainless steels$340.00
325. GB/T 4334.6-2015Test method for stainless steels in 5% sulfuric acid$60.00
326. GB/T 4335-2013Determination of ferrite grain size for cold rolled low carbon steel sheets$170.00
327. GB/T 4336-2016Carbon and low-alloy steel—Determination of multi-element contents—Spark discharge atomic emission spectrometric method (routine method)$140.00
328. GB/T 4337-2025Metallic materials - Fatigue testing - Rotating bar bending method$490.00
329. GB/T 4339-2008Test methods for thermal expansion characteristic parameters of metallic materials$355.00
330. GB/T 4340.1-2024Metallic materials - Vickers hardness test - Part 1: Test method$610.00
331. GB/T 4340.2-2025Metallic materials - Vickers hardness test - Part 2: Verification and calibration of testing machines$355.00
332. GB/T 4340.3-2025Metallic materials - Vickers hardness test - Part 3: Calibration of reference blocks$350.00
333. GB/T 4340.4-2022Metallic materials - Vickers hardness test - Part 4: Tables of hardness values$2,015.00
334. GB/T 4341.1-2014Metallic materials—Shore hardness test—Part 1: Test method$200.00
335. GB/T 4341.2-2016Metallic materials—Shore hardness test—Part 2: Verification of hardness testers$210.00
336. GB/T 4341.3-2016Metallic materials - Shore hardness test - Part 3: Calibration of reference blocks$150.00
337. GB/T 4343.2-2020Electromagnetic compatibility requirements for household appliances, electric tools and similar apparatus - Part 2: Immunity$490.00
338. GB/T 4343.2-2026Electromagnetic compatibility requirements for household appliances, electric tools and similar apparatus - Part 2: Immunity$490.00
339. GB/T 4346-2008Machine tools - Manually operated self-centring chucks$110.00
340. GB/T 4348.1-2026Component determination of sodium hydroxide for industrial use - Part 1: Sodium hydroxide and sodium carbonate$190.00
341. GB/T 4348.3-2012Sodium hydroxide for industrial use - Determination of iron content-1, 10-phenanthroline photometric method$90.00
342. GB/T 4353-2022Fuel consumption for passenger vehicles in operation$140.00
343. GB/T 4354-2025Hot-rolled quality carbon steel wire rods$290.00
344. GB/T 4356-2025Stainless steel wire rods$275.00
345. GB/T 4357-2022Cold-drawn unalloyed steel wire for springs$395.00
346. GB/T 4365-2003Electrotechnical terminology -- Electromagnetic compatibility$145.00
347. GB/T 4369-2015Lithium$70.00
348. GB/T 4372.1-2014Methods for chemical analysis of zincoxide produced by direct process - Part 1: Determination of zinc oxide content - Na2EDTA titration method$80.00
349. GB/T 4372.2-2014Methods for chemical analysis of zinc oxide produced by direct process - Part 2: Determination of lead oxide content - Flame atomic absorption spectrometry method$80.00
350. GB/T 4372.3-2015Methods for chemical analysis of zincoxide produced by direct process - Part 3: Determination of copper oxide content - Flame atomic absorption spectrometry method$60.00
351. GB/T 4372.4-2015Methods for chemical analysis of zincoxide produced by direct process - Part 4: Determination of cadmium oxide content - Flame atomic absorption spectrometry method$100.00
352. GB/T 4372.5-2014Methods for chemical analysis of zinc oxide produced by direct process - Part 5: Determination of manganese content - Flame atomic absorption spectrometry method$80.00
353. GB/T 4372.6-2014Methods for chemical analysis of zincoxide produced by direct process - Part 6: Testing of metallic zinc$80.00
354. GB/T 4372.7-2014Methods for chemical analysis of zinc oxide produced by direct process - Part 7: Determinantion of ferric oxide content - Flame atomic absorption spectrometry method$80.00
355. GB/T 4376-1994Series and products of voltage regulators for semi-conductor integrated circuits$980.00
356. GB/T 4377-2018Semiconductor integrated circuits—Measuring method of voltage regulators$360.00
357. GB/T 4380-2004Assessment of departure from roundness--Two-and three-point methods$264.00
358. GB/T 4392-2019Slugging open-end wrenches and slugging box-end wrenches$150.00
359. GB/T 4414-2013Methods of sampling and sample preparation of tungsten concentrates in bags$170.00
360. GB/T 4423-2020Copper and copper alloy cold-drawn rod and bar$230.00
361. GB/T 4436-2026Tolerances on form and dimensions of wrought aluminium and aluminium alloy tubes$605.00
362. GB/T 4437.1-2023Aluminium and aluminium alloys extruded tubes—Part 1: Seamless tubes$275.00
363. GB/T 4437.2-2017Aluminium and aluminium alloy extruded tubes—Part 2: Seam tubes$130.00
364. GB/T 4440-2022Adjustable wrenches$215.00
365. GB/T 4450-2008Marine blank steel flanges$140.00
366. GB/T 4455-2019Polyethylene blown covering film for agriculture$210.00
367. GB/T 4456-2026Polyethylene blown film for packaging applications$260.00
368. GB/T 4457.5-2013Mechanical drawings—Basic conventions for representing areas on cuts and sections$150.00
369. GB/T 4458.1-2002Mechanical drawings -- General principles of presentation -- Views$350.00
370. GB/T 4458.2-2003Mechanical drawings--Item references and its arrangement for assembling drawings$50.00
371. GB/T 4458.3-2013Mechanical drawings—Axonometric drawings$300.00
372. GB/T 4458.4-2003Mechanical drawings--Dimensioning$210.00
373. GB/T 4458.5-2003Mechanical drawings--Indication of tolerances for size and of fits$90.00
374. GB/T 4459.2-2003Mechanical drawings--Conventional representation of gears$180.00
375. GB/T 4459.4-2003Mechanical drawings--Conventional reprensentationof springs$230.00
376. GB/T 4459.5-1999Mechanical drawings. Representation of centre holes$75.00
377. GB/T 4459.7-2017Technical drawings -- The detailed simplified representation of rolling bearings$300.00
378. GB/T 4461-2020Thermostat metal strip$305.00
379. GB/T 4465-2012Basic dyes - Determination of shade and relative strength$90.00
380. GB/T 4467-2006Dyestuff - Determination of the dispersion stability of the suspensions$94.00
381. GB/T 4469-2006Vat dyes - determination of the reduction speed - Steam process$100.00
382. GB/T 4472-2011Detemination of density and relative density for chemical products$110.00
383. GB/T 4473-2018Synthetic testing of high-voltage alternating current circuit-breakers$1,445.00
384. GB/T 4475-1995Terms of sensor$710.00
385. GB/T 4476.1-2008Drawing for metal hull of ships - Part 1: General provisions$170.00
386. GB/T 4476.2-2008Drawing for metal hull of ships - Part 2: Graphical symbols$90.00
387. GB/T 4476.3-2008Drawings for metal hull of ships - Part 3: Presentation and coding of drawings$170.00
388. GB/T 4476.4-2008Drawing for metal hull of ships - Part 4: Dimensioning$170.00
389. GB/T 4482-2018Water treatment chemicals—Ferric chloride$240.00
390. GB/T 4490-2021Conveyor belts with textile carcass - Widths and lengths$90.00
391. GB/T 4498-1997Rubber - Determination of ash - Part 1: Muffle furnace method$274.00
392. GB/T 4498.1-2025Rubber - Determination of ash - Part 1: Muffle furnace method$245.00
393. GB/T 4498.2-2017Rubber - Determination of ash - Part 2: Thermogravimetric analysis$150.00
394. GB/T 4499-2016Rubber,vulcanized—Determination of antidegradants—Thin layer chromatographic method$150.00
395. GB/T 4508-2025Test method for ductility of asphalt$155.00
396. GB/T 4509-2010Standard test method for penetration of bitumen$75.00
397. GB/T 4510-2017Test method for breaking point of bitumen—Fraass method$155.00
398. GB/T 4511.1-2008Coke - Determination of true relative density apparent relative density and porosity$120.00
399. GB/T 4513.2-2017Monolithic (unshaped) refractory products -- Part 2: Sampling for testing$180.00
400. GB/T 4513.3-2017Monolithic (unshaped) refractory products -- Part 3: Characterization as received$210.00
401. GB/T 4513.4-2017Monolithic (unshaped) refractory products -- Part 4: Determination of consistency of castables$150.00
402. GB/T 4513.5-2017Monolithic (unshaped) refractory products -- Part 5: Preparation and treatment of test pieces$240.00
403. GB/T 4513.6-2017Monolithic (unshaped) refractory products -- Part 6: Measurement of physical properties$180.00
404. GB/T 4513.7-2017Monolithic (unshaped) refractory products -- Part 7: Tests on pre-formed shapes$265.00
405. GB/T 4513.8-2017Monolithic (unshaped) refractory products -- Part 8: Determination of complementary properties$210.00
406. GB/T 4541-2023Position-indicating lights for life-saving appliances of marine$290.00
407. GB/T 4543-2023Pyrotechnic distress signals$230.00
408. GB/T 4548-2026Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Determination by titration and classification$200.00
409. GB/T 4549.1-2004Railway vehicle vocabulary - Part 1: Basic vocabulary$160.00
410. GB/T 4549.10-2004Railway vehicle vocabulary - Part 10: Equipment attached to the passenger car$300.00
411. GB/T 4549.11-2004Railway vehicle vocabulary - Part 11: Equipment attached to the special purpose freight car$230.00
412. GB/T 4549.2-2004Railway vehicle vocabulary - Part 2: Running gear$320.00
413. GB/T 4549.3-2004Railway vehicle vocabulary - Part 3: Brake equipment$290.00
414. GB/T 4549.4-2004Railway vehicle vocabulary - Part 4: Coupler, draft gear and vestibule diaphragm$200.00
415. GB/T 4549.5-2004Railway vehicle vocabulary - Part 5: Car body$230.00
416. GB/T 4549.6-2004Railway vehicle vocabulary - Part 6: Doors, windows and their operating devices$170.00
417. GB/T 4549.8-2004Railway vehicle vocabulary - Part 8: Water supply and draining equipment$314.00
418. GB/T 4549.9-2004Railway vehicle vocabulary - Part 9: Electric equipment$110.00
419. GB/T 4550-2026Preparation of fibre reinforced plastic plates for test purposes$215.00
420. GB/T 4553-2016Sodium nitrate for industrial use$240.00
421. GB/T 4555-1995Ships’ deck machinery--Capstans$114.00
422. GB/T 4582-2026Terminology for ferrocement and related products$500.00
423. GB/T 4583-2007Measurement of noise emitted by electric tools - Engineering method$440.00
424. GB/T 4584-2022Specification of active opto-electronic protective devices for presses$620.00
425. GB/T 4585-2024Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a. c. systems$560.00
426. GB/T 4585.1-1984Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a. c. systems$754.00
427. GB/T 4587-2023Semiconductor devices - Discrete devices - Part 7: Bipolar transistors$1,265.00
428. GB/T 4588-2025Sectional specification for single and double sided rigid printed boards$425.00
429. GB/T 4588.4-2017Sectional specification for rigid multilayer printed boards$690.00
430. GB/T 4591-2005Test Chart for Electrostatic Copying Process$155.00
431. GB/T 4595-2020Measurement of noise on board vessels$360.00
432. GB/T 4596-2012E-cores for three-phase transformers for use in electronic equipment$380.00
433. GB/T 4618.3-2026Plastics - Determination of chlorine content in epoxy resins - Part 3: Total chlorine$125.00
434. GB/T 4622.1-2022Spiral wound gaskets for pipe flanges—Part 1: PN designated$395.00
435. GB/T 4622.2-2022Spiral wound gaskets for pipe flanges - Part 2: Class designated$290.00
436. GB/T 4623-2025Circular concrete pole$575.00
437. GB/T 4625-2022Assembly tools for screws and nuts - Nomenclature$365.00
438. GB/T 4630-2011White fuzz goat of Liaoning$110.00
439. GB/T 4632-2008Determination of moisture-holding capacity of coal$60.00
440. GB/T 4633-2014Determination of fluorine in coal$50.00
441. GB/T 4649-2018Ethylene glycol for industrial use$130.00
442. GB/T 4652-2021Loader for underground mining—Testing method$215.00
443. GB/T 4653-1984The general technical specifications on infrared radiation paints$130.00
444. GB/T 4654-2008The general technical specifications for non-metallic basic body infrared heater$200.00
445. GB/T 4657-2021Codes for the central party and state organs people's communities and the other state organizations$590.00
446. GB/T 4658-2006Codes for record of formal schooling$80.00
447. GB/T 4661-2015Rolling bearings—Cylindrical rollers$70.00
448. GB/T 4662-2025Rolling bearings - Static load ratings$350.00
449. GB/T 4663-2017Rolling bearings—Cylindrical thrust roller bearings—Boundary dimensions$90.00
450. GB/T 4669-2008Textiles -- Woven fabrics -- Determination of mass per unit length and mass per unit area$60.00
451. GB/T 4676-2018Abrasive grains -- Sampling and splitting$240.00
452. GB/T 4678.1-2017Diecasting dies—Components—Part 1: Die plates$60.00
453. GB/T 4678.10-2017Diecasting dies - Components - Part 10: Ejector guide bush$90.00
454. GB/T 4678.11-2017Diecasting dies - Components - Part 11: Ejector pin$90.00
455. GB/T 4678.12-2018Die casting dies—Components—Part 12: Return pins$90.00
456. GB/T 4678.13-2018Die casting dies—Components—Part 13: Ejector plate washers$90.00
457. GB/T 4678.14-2023Die casting dies—Components—Part 14: Limit pins$125.00
458. GB/T 4678.15-2021Die casting dies—Components—Part 15: Spacer blocks$95.00
459. GB/T 4678.16-2023Die casting dies—Components—Part 16: Flat ejector pins$110.00
460. GB/T 4678.17-2024Die casting dies—Components—Part 17: Ejector sleeves$190.00
461. GB/T 4678.18-2024Die casting dies—Components—Part 18: Support pillars$190.00
462. GB/T 4678.19-2017Diecasting dies - Components - Part 19: Locating element$90.00
463. GB/T 4678.2-2017Diecasting dies - Components - Part 2: Round inserts$50.00
464. GB/T 4678.20-2025Die casting dies — Components — Part 20: Hoisting columns$200.00
465. GB/T 4678.3-2017Diecasting dies - Components - Part 3: Rectangular inserts$60.00
466. GB/T 4678.4-2017Diecasting dies - Components - Part 4: Square guide pillars$60.00
467. GB/T 4678.5-2017Diecasting dies - components - Part 5: Round guide pillar$150.00
468. GB/T 4678.6-2017Diecasting dies - Components - Part 6: Headed guide bush$60.00
469. GB/T 4678.7-2017Diecasting dies - Components - Part 7: Straight guide bush$60.00
470. GB/T 4678.8-2017Diecasting dies - Components - Part 8: Ejector plate$90.00
471. GB/T 4678.9-2017Diecasting dies - Components - Part 9: Ejector guide pillar$90.00
472. GB/T 4679-2017Diecasting dies - Components - Specifications$50.00
473. GB/T 4679-2026Die casting dies — Components — Technical specifications$200.00
474. GB/T 4680-2023Horizontal internal type broaching machines - Testing of accuracy$295.00
475. GB/T 4681-2025External cylindrical centreless grinding machines - Testing of the accuracy$410.00
476. GB/T 4685-2007External cylindrical grinding machines -- Testing of the Accuracy$440.00
477. GB/T 4686-2008Gear shaping machines - Testing of the accuracy$200.00
478. GB/T 4687-2026Paper, board, pulps and related terms$875.00
479. GB/T 4688-2020Paper, board and pulp--Analysis of fiber furnish$305.00
480. GB/T 4689.21-2008Leather -- Physical and mechanical tests -- Determination of the static absorption of water$70.00
481. GB/T 4692-2008Leather - Measure of defects of finished leather$50.00
482. GB/T 4697-2017Hot rolled steel section for mine timbering$140.00
483. GB/T 4698.1-2017Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 1: Determination of copper content - Flame atomic absorption spectrometry$90.00
484. GB/T 4698.10-2020Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 10: Determination of chromium content - Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry (with vanadium)$150.00
485. GB/T 4698.11-1996Sponge titanium，titanium and titanium alloys--Determination of chromium content in the absence of Vanadium--Ammonium ferrous sulfate titration method$74.00
486. GB/T 4698.12-2017Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 12: Determination of vanadium content - Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry$150.00
487. GB/T 4698.13-2017Methods for chemical analysis of titanium sponge,titanium and titanium alloys - Part 13: Determination of zirconium content - EDTA complexometric titration and inductively coupled plasma atomic emission spectrometry$150.00
488. GB/T 4698.14-2011Methods for chemical analysis of titanium sponge,titanium and titanium alloys - Determination of carbon content$110.00
489. GB/T 4698.17-2019Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 17:Determination of magnesium content—Flame atomic absorption spectrometry$90.00
490. GB/T 4698.18-2017Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 18: Determination of tin content - Flame atomic absorption spectrometry$90.00
491. GB/T 4698.19-2017Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 19: Determination of molybdenum content - Thiocyanate-differential spectrophotometry$90.00
492. GB/T 4698.2-2011Methods for chemical analysis of titanium sponge,titanium and titanium alloys - Determination of iron content$260.00
493. 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
494. 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
495. GB/T 4698.23-2017Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 23: Determination of palladium content - Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry$150.00
496. GB/T 4698.24-2017Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 24: Determination of nickel content - Dimethylglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry$150.00
497. GB/T 4698.25-2017Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 25: Determination of chlorine content - Silver chlorin spectrophotometry$80.00
498. 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
499. GB/T 4698.27-2017Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 27: Determination of neodymium content - Inductively coupled plasma atomic emission spectrometry$90.00
500. GB/T 4698.28-2017Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 28: Determination of ruthenium content - Inductively coupled plasma atomic emission spectrometry$90.00