GB/T standards: GB/T 39749-2021 to GB/T 40235-2021

500 standards in English, in code order.

1. GB/T 39749-2021Evaluation method and graduation for energy efficiency performance of insulating glass unit$80.00
2. GB/T 39750-2021Technology requirements of DC arc-fault circuit protection for photovoltaic power system$305.00
3. GB/T 39751-2021Energy detection method for equipment manufacturing system—Guideline$335.00
4. GB/T 39753-2021General technology requirements for photovoltaic (PV) module recycling and recovery$230.00
5. GB/T 39754-2021Hot dip coating steel sheet and strip for corrugated pipe$130.00
6. GB/T 39755.1-2021Electronic records management capability system—Part 1: General requirements$365.00
7. GB/T 39755.2-2021Electronic records management capability system—Part 2: Assessment criterion$635.00
8. GB/T 39756-2021General specification for the scanning voice reading machine$155.00
9. GB/T 39757-2021Building construction machinery and equipment—Code of practice for the safe use of concrete pumps and mobile concrete pumps with placing boom$215.00
10. GB/T 39758-2021Accessible design - Application of braille on signage, equipment and appliances$155.00
11. GB/T 39759-2021Laboratory animal—Terminology$605.00
12. GB/T 39760-2021Laboratory animal—Guidelines for euthanasia$155.00
13. GB/T 39761.1-2021Green product assessment—Household electric appliances—Part 1: Refrigerators, air-conditioners and washing machines$210.00
14. GB/T 39761.2-2025Green product assessment — Household electric appliances — Part 2: Clothing care appliances$365.00
15. GB/T 39762-2021Textile machinery - Opener and cleaner for staple fibres preparation - Vocabulary and principles of construction$155.00
16. GB/T 39763-2021Technical requirements of on-site and rapid collection equipment of volatile organic compounds from furniture$160.00
17. GB/T 39764-2021Volatile organic compounds from upholstered furniture—On-site and rapid detection method$160.00
18. GB/T 39765-2021Determination of benzene,methylbenzene,ethylbenzene,dimethybenzene in stationery—Gas chromatographic method$160.00
19. GB/T 39766-2021Management specification for human biobank$305.00
20. GB/T 39767-2021Management specification for human biomaterial$245.00
21. GB/T 39768-2021Classification and coding for human biomaterial$425.00
22. GB/T 39769-2021Determination of forms of sulfur in coke$95.00
23. GB/T 39770-2021Information technology service—Service security requirements$230.00
24. GB/T 39771.1-2021Optical radiation safety of LEDs—Part 1: Safety requirements and classification$230.00
25. GB/T 39771.2-2021Optical radiation safety of LEDs—Part 2: Measurement methods$230.00
26. GB/T 39772.1-2021Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 1: Construction specification$965.00
27. GB/T 39772.2-2021Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 2: Acceptance specification$395.00
28. GB/T 39773-2021Energy consumption test technical regulation for flat glass manufacturing$340.00
29. GB/T 39774-2021Basic functions and technical requirements for navigation application software$390.00
30. GB/T 39775-2021General principle for energy management performance assessment$260.00
31. GB/T 39776-2021Measuring and calculating methods of heat balance and heat efficiency of tunnel kiln of brick industrial$335.00
32. GB/T 39777-2021Technical requirements of measurement and verification of energy savings—Industrial boiler system$215.00
33. GB/T 39778-2021Technical specification for recycling and utilization of copper anode mud$230.00
34. GB/T 39779-2021Design guidelines for distributed energy system of combined cooling, heating and power$310.00
35. GB/T 39780-2021Specifications for evaluating enterprises in waste resource comprehensive utilization$155.00
36. GB/T 39781-2021Technical specification for recycling of textile waste$155.00
37. GB/T 39782-2021Specifications for safe firing area map-drawing of anti-aircraft gun at weather modification operating spots$215.00
38. GB/T 39783-2021Technical requirement for data processing center of BeiDou ground-based augmentation system$395.00
39. GB/T 39784-2021General functional requirements for electronic archive management system$340.00
40. GB/T 39785-2021Service robot—Mechanical safety assessment and test method$485.00
41. GB/T 39786-2021Information security technology—Baseline for information system cryptography application$335.00
42. GB/T 39787-2021Coordinate system of BeiDou navigation satellite system$230.00
43. GB/T 39788-2021System and software engineering—Performance testing method$620.00
44. GB/T 39789-2021Non-destructive testing of welds—Eddy current-video integrated testing method of metal composites weld$160.00
45. GB/T 39790-2021Specification for data processing software and interface of CNC turret punch press$160.00
46. GB/T 39792.1-2020Technical Guidelines for Identification and Assessment of Eco-environmental Damage Environmental Elements - Part 1: Soil and Groundwater$440.00
47. GB/T 39792.2-2020Technical Guidelines for Identification and Assessment of Eco-environmental Damage Environmental Elements - Part 2: Surface Water and Sediments$440.00
48. GB/T 39793.1-2020Technical Guidelines for Eco-environmental Damage Appraisal and Assessment Basic Methods - Part 1: Virtual Control Cost Method of Air Pollution$140.00
49. GB/T 39793.2-2020Technical Guide for Eco-environmental Damage Appraisal and Assessment Basic Method - Part 2: Virtual Treatment Cost Method of Water Pollution$140.00
50. GB/T 39794.1-2021Test method for wind uplift resistance of metal roof—Part 1:Static pressure method$160.00
51. GB/T 39794.2-2021Test method for wind uplift resistance of mental roof—Part 2: Dynamic pressure method$160.00
52. GB/T 39795-2021Conveyor belts for general purpose use—Electrical and flammability safety requirements$160.00
53. GB/T 39796-2021Test method for airbone sound insulating properties of glass used on multipe units$185.00
54. GB/T 39797-2021Test method for surface tension of glass melt—Sessile drop method$160.00
55. GB/T 39798-2021Test methods for optical properties of glass used on multiple units$320.00
56. GB/T 39799-2021Dimension,shape,weight and tolerances for titanium and titanium alloy bars and wires$140.00
57. GB/T 39801-2021General technical specifications of membrane distillation device for seawater and brackish water desalination$230.00
58. GB/T 39802-2021Technical requirements for thermal insulation material of urban heat-supplying$395.00
59. GB/T 39803-2021Technical regulation of energy consumption evaluation for flat glass manufacturing$150.00
60. GB/T 39804-2021Method for determination of leachable harmful substances in wall materials$635.00
61. GB/T 39805-2021Insulating glass used on multiple units$290.00
62. GB/T 39806-2021Safety performance evaluation of suspended floor,stairs, trail and plank road glass$160.00
63. GB/T 39807-2021Process specifications of Pb-free plating tin and tin alloys$160.00
64. GB/T 39808-2021Design specification for external membrane filtration system of drinking water$230.00
65. GB/T 39809-2021Measuring method of the energy consumption of flat glass furnace$370.00
66. GB/T 39810-2021High purity silver ingots$90.00
67. GB/T 39811-2021Equipment nomenclature and sorted and numbering for stone industry$335.00
68. GB/T 39812-2021Plastics - Preparation of test specimens by machining$275.00
69. GB/T 39813-2021Conveyor belts - Guidelines for storage and handling$160.00
70. GB/T 39814-2021Test method for impact strength of ultrathin glass—Ball drop method$155.00
71. GB/T 39815-2021Test method for scratch resistance of ultrathin glass$110.00
72. GB/T 39816-2021Master alloy electrode for titanium and titanium alloy casting$90.00
73. GB/T 39817-2021Conveyor belts—Propane burner mid-scale flammability test method$230.00
74. GB/T 39818-2021Plastics - Thermosetting moulding materials - Determination of shrinkage$90.00
75. GB/T 39819-2021Conveyor belts - Determination of minimum transition distance on three idler rollers$160.00
76. GB/T 39820-2021Cerium bromide scintillator$230.00
77. GB/T 39821-2021Plastics - Determination of apparent density of moulding material that cannot be poured from a specified funnel$90.00
78. GB/T 39822-2021Plastics - Determination of yellowness index and change in yellowness index$230.00
79. GB/T 39823-2021Light conveyor belts - Tolerances on widths and lengths of cut light conveyor belts$90.00
80. GB/T 39824-2021Determination of relative strength of dyes in solution$160.00
81. GB/T 39825-2021Light conveyor belts - Principal characteristics and applications$90.00
82. GB/T 39826-2021Fine ceramics—Determining flexural bond strength—Four-point bending method$230.00
83. GB/T 39827.1-2021Plastics - Post-consumer poly(ethylene terephthalate) (PET) bottle recyclates - Part 1: Designation system and basis for specifications$160.00
84. GB/T 39827.2-2021Plastics - Post-consumer poly(ethylene terephthalate)(PET) bottle recyclates - Part 2: Preparation of test specimens and determination properties$240.00
85. GB/T 39828-2021Test method for determining elastic modulus of thick ceramic coating at elevated temperature$160.00
86. GB/T 39829-2021Tool storage with automatic tool changer—Reliability test method$160.00
87. GB/T 39830-2021Code for seismic design of steel static storage systems$290.00
88. GB/T 39831-2021Hydraulic fluid power - Four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10 - Clamping dimensions$90.00
89. GB/T 39832-2021Gardening machinery - Powered material-collecting systems - Safety$90.00
90. GB/T 39833-2021Test method for coal combustion characteristics—One-dimensional furnaces method$150.00
91. GB/T 39834-2021Technical requirement of fully mechanized bag filling mining with paste$160.00
92. GB/T 39835-2021Water quality for domestic seawater$95.00
93. GB/T 39836-2021Test methods for slagging indexes in coal combustion$190.00
94. GB/T 39837-2021Information technology—Remote operation and maintenance—Technical reference model$140.00
95. GB/T 39838-2021LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Interface between UE and trunking core network$1,895.00
96. GB/T 39839-2021LTE-based broadband trunking communication (B-TrunC) system—Technical requirements for user equipments (Phase 1)$490.00
97. GB/T 39840-2021LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Air interface$1,190.00
98. GB/T 39841-2021Ultrasonic gas meters$740.00
99. GB/T 39842-2021Itegrated circuit (IC)card packaging framework$335.00
100. GB/T 39843-2021Electronic characteristic measurements - Local critical current density and its distribution in large-area superconducting films$620.00
101. GB/T 39844-2021Reliability growth - Statistical test and estimation methods$545.00
102. GB/T 39845-2021LTE-based broadband trunking communication(B-TrunC) system—Technical requirements for network equipments (Phase 1)$620.00
103. GB/T 39846-2021LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Interface between trunking core network and dispach console$1,325.00
104. GB/T 39847-2021Verification test methods of access satellite netword for FSS communication earth station$340.00
105. GB/T 39848-2021Methods of measurement for flat panel display color gamut$305.00
106. GB/T 39849-2021Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Methods of performance tests$130.00
107. GB/T 39850-2021Core components business document assembly technical specification for international trade$230.00
108. GB/T 39851.2-2021Road vehicles - Diagnostic communication over Controller Area Network (DoCAN) - Part 2: Transport protocol and network layer services$680.00
109. GB/T 39851.3-2021Road vehicles - Diagnostic communication over Controller Area Network (DoCAN) - Part 3: Requirements for emissions-related systems$470.00
110. GB/T 39852-2021Electronic product code—Tag data translation$3,365.00
111. GB/T 39853.1-2021Power quality measurement in power supply systems - Part 1: Power quality instruments(PQI)$455.00
112. GB/T 39853.2-2021Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements$1,685.00
113. GB/T 39854-2021Specification of performance evaluation for photovoltaic power station$335.00
114. GB/T 39855-2021Definition,classification and nomenclature of nanotechnology products$155.00
115. GB/T 39856-2021Hot rolled titanium and titanium alloy seamless tubes$150.00
116. GB/T 39857-2021Specification of photovoltaic power generation efficiency$245.00
117. GB/T 39858-2021Tunnel pre-cutting machine$620.00
118. GB/T 39859-2021Gallium-based liquid metal$215.00
119. GB/T 39860-2021Rapid identification of the surface residual mineral powder on latex products—X-ray diffraction spectrometry$155.00
120. GB/T 39861-2021Electrochemical performance test of lithium manganese oxide—Test method for discharge plateau capacity ratio and cycle life$155.00
121. GB/T 39862-2021Test method for thermal conductivity of high thermal conductivity ceramics$155.00
122. GB/T 39863-2021Alumina ceramic substrate for copper clad laminate$155.00
123. GB/T 39864-2021Electrochemical performance test of lithium manganese oxide—Test method for the initial specific discharge capacity and the initial efficiency$155.00
124. GB/T 39865-2021Method for measuring refractive index of uniaxial optical crystals$155.00
125. GB/T 39866-2021Technical requirement of appendent frame for window and door in building$425.00
126. GB/T 39867-2021Bismuth germanate scintillation crystal for positron emission tomography$230.00
127. GB/T 39868-2021Ankle foot orthoses$215.00
128. GB/T 39869-2021Brand evaluation—Tourist destination$230.00
129. GB/T 39870-2021Brand valuation—Automobile manufacturing industry$240.00
130. GB/T 39871-2021Cervicothoracic orthoses$215.00
131. GB/T 39872-2021Data specification for disclosure of technical indicators in standard literature$1,445.00
132. GB/T 39873-2021Determination of quaternary ammonium salt in disinfectant—Liquid chromatography-tandem mass spectrometry$140.00
133. GB/T 39874-2021Examination methods for bromazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$215.00
134. GB/T 39875-2021Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$215.00
135. GB/T 39876-2021Examination methods for cocaine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$215.00
136. GB/T 39877-2021Examination methods for diazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$215.00
137. GB/T 39878-2021Examination methods for estazolam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$180.00
138. GB/T 39879-2021Examination methods for five components in opium in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$190.00
139. GB/T 39880-2021Examination methods for methadone in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$230.00
140. GB/T 39881-2021Examination methods for methaqualone in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$230.00
141. GB/T 39882-2021Examination methods for methylene dioxymetham phetamine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$230.00
142. GB/T 39883-2021Examination methods for morphine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$180.00
143. GB/T 39884-2021Examination methods for three components in cannabis in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$190.00
144. GB/T 39885-2021Examination methods for triazolam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$180.00
145. GB/T 39886-2021Hyper-extension spinal orthoses$215.00
146. GB/T 39887-2021Index systems for evaluating enterprise's online reputation$155.00
147. GB/T 39888-2021Earned value management in project and programme management$365.00
148. GB/T 39889-2021Braille writing board$110.00
149. GB/T 39890-2021Shoulder abduction orthoses with upright$155.00
150. GB/T 39891-2021Electrical endurance testing for circuit-breakers above a rated voltage of 52 kV$350.00
151. GB/T 39892-2021Specification of reporting and processing of motor vehicle product defect clue$120.00
152. GB/T 39893-2021Handheld electro-optical low-vision device$80.00
153. GB/T 39894-2021Evaluation items and requirements of interior decoration for ship$365.00
154. GB/T 39895-2021Remanufactured automotive components—Specifications of labels$80.00
155. GB/T 39896-2021Series type spectrum for rigid truck with box body$95.00
156. GB/T 39897-2021Determination of volatile organic compounds and aldehydes and ketones in nonmetallic parts of vehicles$365.00
157. GB/T 39898-2021Technical specifications for the construction of intelligent traffic management system$390.00
158. GB/T 39899-2021The technical specifications for remanufactured automotive components—Automatic transmission$155.00
159. GB/T 39900-2021General technical requirements for the road traffic signal control system$890.00
160. GB/T 39902-2021Technical specification for the levitation control system of medium-low speed maglev vehicle of the urban rail transit$245.00
161. GB/T 39903-2021Work breakdown structures for project and programme management$305.00
162. GB/T 39904-2021Guidance for regional brand cultivation and construction$230.00
163. GB/T 39905-2021Regional brand valuation—Industrial clusters$230.00
164. GB/T 39906-2021Requirements on brand management$240.00
165. GB/T 39907-2021Dimensions and technical requirements of fruit and vegetable cycling container$155.00
166. GB/T 39908-2021Science and technology program-generated scientific data archiving—General code set$155.00
167. GB/T 39909-2021Science and technology program-generated scientific data archiving—General data element$425.00
168. GB/T 39910-2021Specification for classification of standard literature$230.00
169. GB/T 39911-2021Brand valuation—Telecommunications industry$215.00
170. GB/T 39912-2021Science and technology program-generated scientific data archiving—Technical and management specification$155.00
171. GB/T 39913-2021General science and technology infrastructure—User metadata$490.00
172. GB/T 39914-2021Variety genuineness and purity testing of main crops with SSR markers—Maize$515.00
173. GB/T 39915-2021Epidemic prevention criteria for animal breeding farm$110.00
174. GB/T 39916-2021Guidelines for the establishment of plant quarantine system in entry and exit container depot$155.00
175. GB/T 39917-2021Variety genuineness and purity testing of main crops with SSR markers—Rice$575.00
176. GB/T 39918-2021Fabrication of ovine carcass and cuts$245.00
177. GB/T 39919-2021Code of practice for the plant quarantine of exit freight containers$150.00
178. GB/T 39920-2021Quarantine protocol for infection with Ranavirus$245.00
179. GB/T 39921-2021Code of practice for the plant quarantine of import freight containers$160.00
180. GB/T 39922-2021Inoculated log production regulations for the cultivation of white jelly fungus$95.00
181. GB/T 39923-2021Truffle$160.00
182. GB/T 39924-2021Technical requirements of water saving evaluation for rotating sprinklers$95.00
183. GB/T 39925-2021Stationary equipment for agriculture - Data communications network for livestock farming$890.00
184. GB/T 39926-2021Hydraulic fluid power - Filter element test methods - Thermal conditioning and cold start-up simulation$215.00
185. GB/T 39927-2021Determination of prohibited substances veratrine in cosmetics—High performance liquid chromatography$155.00
186. GB/T 39928-2021LED filament lamps - Performance requirements$275.00
187. GB/T 39929-2021Footwear manufacturing machines—Shoe and leather presses—Safety requirements$800.00
188. GB/T 39931-2021Volatile organic compounds from wooden furniture—On-site and rapid detection method$155.00
189. GB/T 39932-2021Footwear manufacturing machines—Cutting and punching machines—Safety requirements$665.00
190. GB/T 39933-2021Rotational moulding—Test method for low temperature impact$155.00
191. GB/T 39934-2021Determination of volatile organic compounds from furniture products—Gas chromatography-mass spectrometry$470.00
192. GB/T 39935-2021Plastics - Film and sheeting - Determination of blocking resistance$155.00
193. GB/T 39936-2021Cellular plastics for use in cryogenic thermal insulation$425.00
194. GB/T 39937-2021Plastics - Extruded sheets of polypropylene (PP) - Requirements and test methods$215.00
195. GB/T 39938-2021Electric room heating - Underfloor heating - Performance characteristics - Definitions, method of testing, sizing and formula symbols$620.00
196. GB/T 39939-2021Volatile organic compounds in furniture components—Test method for the rapid determination in the field$150.00
197. GB/T 39940-2021Footwear manufacturing machines—Modular shoe repair equipment—Safety requirements$425.00
198. GB/T 39941-2021Monitor and evaluation methods for quality safety in wooden furniture production process$335.00
199. GB/T 39943-2021Performance requirements for LED lighting chains$160.00
200. GB/T 39944-2021Digital cone yarn dyeing complete equipment—General technical specification$230.00
201. GB/T 39945-2021Method of heat penetration test for canned food$320.00
202. GB/T 39946-2021Determination of prohibited Para Red in lip cosmetics—High performance liquid chromatography$160.00
203. GB/T 39947-2021Selection and design for food packaging$90.00
204. GB/T 39948-2021Method of heat distribution test for food thermal sterilization equipments$275.00
205. GB/T 39949.1-2021Hydraulic fluid power - Mounting dimensions for accessories of single rod cylinder - Part 1: 16 MPa medium and 25 MPa series$275.00
206. GB/T 39949.2-2021Hydraulic fluid power - Mounting dimensions for accessories of single rod cylinder - Part 2: 16 MPa compact series with bores from 25 mm to 220 mm$335.00
207. GB/T 39949.3-2021Hydraulic fluid power - Mounting dimensions for accessories of single rod cylinder - Part 3: 16 MPa compact series with bores from 250 mm to 500 mm$160.00
208. GB/T 39950-2021Alumina ceramic heat radiating element for LED lamp$110.00
209. GB/T 39951-2021Evaluation method for degradability of disposable paper products$180.00
210. GB/T 39952-2021Titanium dioxide-based dispersion for photocatalysis$130.00
211. GB/T 39953-20215-axis simultaneous machining center—Testing of the accuracy for RTCP$275.00
212. GB/T 39954-2021Tool storage with automatic tool changer—Specification of performance test$160.00
213. GB/T 39955-2021Additive manufacturing—Materials—Powders of Nylon 12 and its composites for powder bed fusion$230.00
214. GB/T 39956.1-2021Pneumatic Electric-Pneumatic Pressure Control Valve - Part 1: Main Features to be Included in Commercial Documents$245.00
215. GB/T 39956.2-2021Pneumatic electro-pneumatic pressure control valve - Part 2: Test method for evaluating the main characteristics that should be included in commercial documents$395.00
216. GB/T 39957-2021High pressure metal die casting units—Technical requirements$155.00
217. GB/T 39958-2021CNC hole puncher$160.00
218. GB/T 39959-2021Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy$440.00
219. GB/T 39960-2021Straight-sided single-action mechanical power presses - Characteristics and dimensions$160.00
220. GB/T 39961-2021Ball screw assembly—Dimension of shaft-end type screw$230.00
221. GB/T 39962-2021Die casting machine—Energy efficiency limits and energy efficiency rating$140.00
222. GB/T 39963-2021Technical specification on C80~C100 concrete shaft lining applied in vertical freezing shaft$490.00
223. GB/T 39964-2021Implementation guidance for energy management systems in paper industry$490.00
224. GB/T 39965-2021General methods for energy savings pre -assessment$160.00
225. GB/T 39966-2021Guidelines for environmental performance evaluation in waste resource multiple utilization enterprises$230.00
226. GB/T 39967-20215-axis simultaneous machining center—Accuracy of S-shaped test piece$840.00
227. GB/T 39968-2021Technical specification of ventilation louvers for building$440.00
228. GB/T 39969-2021Test method of ventilation and rain resistance performance for ventilation louvers of building$335.00
229. GB/T 39970-2021Thresholds and grading of coast-by noise for motor vehicle tyres$60.00
230. GB/T 39971-2021Thresholds and grading of the relative wet grip index for motor vehicle tyres$70.00
231. GB/T 39972-2021Technical specification of‘Inteplan’information system for implementation and supervision of spatial planning$260.00
232. GB/T 39973-2021Implementation guidance for energy management systems in textile industry$740.00
233. GB/T 39974-2021Magnesium partially stabilized zirconia ceramic element for oxygen measurement in molten steel$95.00
234. GB/T 39975-2021Aluminum nitride ceramic dissipate heat substrates$160.00
235. GB/T 39976-2021Evaporation cooling outdoor air conditioning equipment$185.00
236. GB/T 39977-2021General technical requirements for aquarium poly(methyl methacrylate) sheets$155.00
237. GB/T 39978-2021Nanotechnology—Resistivity of carbon nanotube powder—Four probe method$215.00
238. GB/T 39979-2021General technical specification of indoor window decoration for building$240.00
239. GB/T 39980-2021Mechanical parking system—Design rules$335.00
240. GB/T 39981-2021Building construction machinery and equipment - Portable, hand-held, internal combustion engine driven cut-off machines - Safety requirements$665.00
241. GB/T 39982-2021Water lubricated journal bearings—Test methods of load carrying capacity$110.00
242. GB/T 39983-2021Ball arc guide—Acceptance specifications$230.00
243. GB/T 39985-2021Titanium-nickel shape memory alloy plate$155.00
244. GB/T 39986-2021Pumps - Testing - Submersible mixers for wastewater and similar applications$320.00
245. GB/T 39987-2021Palladium ingots$155.00
246. GB/T 39988-2021Technical specification for total tailings paste production and disposal$155.00
247. GB/T 39989-2021Superelastic titanium-nickel shape memory alloy bar and wire$215.00
248. GB/T 39990-2021Particulates - Bioaerosol samplers - Technical specification$180.00
249. GB/T 39991-2021Sensory analysis - Service condition for the olive oil tasting glass$110.00
250. GB/T 39992-2021Sensory analysis - Methodology - Balanced incomplete block designs$320.00
251. GB/T 39993-2021Determination of permitted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics$230.00
252. GB/T 39994-2021Determination of six metal elements (iron, calcium, magnesium, zinc, titanium,copper) in polyolefin pipe system$275.00
253. GB/T 39995-2021Determination of sterols$155.00
254. GB/T 39996-2021Fireworks and firecrackers—Determination of calorific value of pyrotechnic powder$130.00
255. GB/T 39997-2021Thermoplastic pipework for underground installation at petrol filling stations$425.00
256. GB/T 39998-2021Paper, board and paper products—Determination of alkylphenol polyethoxylates—HPLC-MS method$155.00
257. GB/T 39999-2021Determination of 15 kinds of prohibited quinolone-type antibiotics in cosmetics including enrofloxacin—Liquid chromatography-tandem mass spectrometry$215.00
258. GB/T 40001-2021General technical rules of evaluation for food packaging$150.00
259. GB/T 40002-2021Oral hard tissue safety evaluation of toothpastes$150.00
260. GB/T 40003-2021Sensory analysis - Service condition for the wine-tasting glass$130.00
261. GB/T 40004-2021Copper-silver alloy rectangular wire$155.00
262. GB/T 40005-2021Weibull statistics for strength data of fine ceramics$490.00
263. GB/T 40006.1-2021Plastics - Recycled plastics - Part 1: General rules$245.00
264. GB/T 40006.10-2025Plastics - Recycled plastics - Part 10: Poly(butylene terephthalate) (PBT) materials$365.00
265. GB/T 40006.11-2024Plastics - Recycled Plastics - Part 11: Polyvinyl chloride (PVC) materials$305.00
266. GB/T 40006.12-2025Plastics - Recycled plastics - Part 12: Poly(methyl methacrylate) (PMMA) materials$215.00
267. GB/T 40006.13-2025Plastics — Recycled plastics — Part 13: Poly(phenylene ether) (PPE) materials$230.00
268. GB/T 40006.2-2021Plastics - Recycled plastics - Part 2: Polyethylene (PE) materials$215.00
269. GB/T 40006.3-2021Plastics - Recycled plastics - Part 3: Polypropylene (PP) materials$215.00
270. GB/T 40006.4-2025Plastics — Recycled plastics — Part 4: Mixtures of polyolefin (MPO) materials$260.00
271. GB/T 40006.5-2021Plastics - Recycled plastics - Part 5: Acrylonitrile-butadiene-styrene (ABS) materials$200.00
272. GB/T 40006.6-2021Plastics - Recycled plastics - Part 6: Polystyrene (PS) and impact-resistant polystyrene (PS-I) materials$200.00
273. GB/T 40006.7-2021Plastics - Recycled plastics - Part 7: Polycarbonate (PC) materials$215.00
274. GB/T 40006.8-2021Plastics - Recycled plastics - Part 8: Polyamide (PA) materials$180.00
275. GB/T 40006.9-2021Plastics - Recycled plastics - Part 9: Poly(ethylene terephthalate) (PET) materials$315.00
276. GB/T 40007-2021Nanotechnology—Contacting methods for measuring the resistivity of nanomaterials—General rules$305.00
277. GB/T 40008.1-2021Performance evaluation and calculating method for water heater system—Part 1: Household and similar water heater system$215.00
278. GB/T 40009-2021Technical specification of waste tyre/rubber pyrolysis$150.00
279. GB/T 40010-2021Technical guidelines for evaluation of energy performance contracting service$155.00
280. GB/T 40011-2021Pilot safety valve for cryogenic fluid service$190.00
281. GB/T 40012-2021Customization—Taxonomy guideline$170.00
282. GB/T 40013-2021Service robot—Electrical safety requirements and test methods$290.00
283. GB/T 40014-2021Dual arm industrial robots—Performance and related test methods$395.00
284. GB/T 40016-2021General metadata for fundamental part and component$395.00
285. GB/T 40018-2021Information security technology—Certificate request and application protocol based on multiple channels$335.00
286. GB/T 40019-2021General metadata for fundamental manufacturing process$245.00
287. GB/T 40020-2021Cyber-physical systems—Reference architecture$250.00
288. GB/T 40021-2021Cyber-physical systems—Terminology$150.00
289. GB/T 40022-2021General requirements of internet of things based on public telecommunication network$335.00
290. GB/T 40023-2021Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Technical requirements$110.00
291. GB/T 40024-2021Laboratory instruments and equipment—Taxonomy$1,415.00
292. GB/T 40025-2021RF technical requirements and test methods for 24GHz vehicle radio equipment$270.00
293. GB/T 40026-2021Capabilty requirements of IoT with resource openness$335.00
294. GB/T 40027-2021Information technology—Information device interconnection—Terminal device profile description of smart home electronics system$590.00
295. GB/T 40028.2-2021Smart city—Smart medical—Part 2: Mobile health$190.00
296. GB/T 40029-2021Steel strand for prestressed concrete of LNG$240.00
297. GB/T 40030-2021Determination of medium chain chlorinated paraffins in electrical and electronic products$190.00
298. GB/T 40031-2021Determination of polychlorinated naphthalenes in electrical and electronic products—Gas chromatorgaphy-mass spectrometry method$155.00
299. GB/T 40032-2021Safety requirements of battery swap for electric vehicles$180.00
300. GB/T 40032.2-2025Safety requirements of battery swap for electric vehicles — Part 2: Commercial vehicle$170.00
301. GB/T 40033-2021Validation of land surface evapotranspiration remote sensing products$230.00
302. GB/T 40034-2021Validation of leaf area index remote sensing products$305.00
303. GB/T 40035-2021Basic requirements for bilingual parallel corpus processing services$300.00
304. GB/T 40036-2021Translation services - Post-editing of machine translation output - Requirements$275.00
305. GB/T 40037-2021Information description of product for electronic commerce transaction—Bulk stock$365.00
306. GB/T 40038-2021Validation of vegetation index remote sensing products$215.00
307. GB/T 40039-2021Validation of soil moisture remote sensing products$170.00
308. GB/T 40040-2021Guidelines for catering industry supply chain management$155.00
309. GB/T 40041-2021Specifications for information description of food delivery$215.00
310. GB/T 40042-2021Green catering operation and management$130.00
311. GB/T 40043-2021Specification of information exchange between express service and electronic commerce$590.00
312. GB/T 40044-2021Specification of warehouse distribution information exchange in express service manufacturing industry$690.00
313. GB/T 40045-2021Fuel specification for hydrogen powered vehicles—Liquid hydrogen (LH2)$170.00
314. GB/T 40046-2021Facility management—Guidance on quality evaluation$335.00
315. GB/T 40047-2021Personal protective equipment—Eye and face protection for sports use—Ski goggles$245.00
316. GB/T 40048-2021Test methods for bolted connections in structural wood and wood-based materials$275.00
317. GB/T 40049-2021PCR detection method of chicken salmonella enteritis$275.00
318. GB/T 40051-2021Code of recycle and utilization for discarded wood-based panels$110.00
319. GB/T 40052-2021Perservative-treated plywood$120.00
320. GB/T 40053-2021Specification for construction on long-term observation research station of forest ecosystem$1,090.00
321. GB/T 40054-2021Societal security - Emergency management - Guidelines for public warning$245.00
322. GB/T 40055-2021Flag of the Communist Youth League of China$160.00
323. GB/T 40056-2021Standard color sample for flag of the Communist Youth League of China$160.00
324. GB/T 40057-2021Emblem of the Communist Youth League of China$230.00
325. GB/T 40058-2021Coding specification for the national fixed assets investment projects$290.00
326. GB/T 40059-2021Facility management - Guidance on strategic sourcing and the development of agreements$650.00
327. GB/T 40060-2021Technical requirements for storage and transportation of liquid hydrogen$170.00
328. GB/T 40061-2021Technical specification for liquid hydrogen production system$210.00
329. GB/T 40062-2021Method for determination of total inorganic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography$160.00
330. GB/T 40063-2021Guidelines for energy management and control center construction for industry enterprise$215.00
331. GB/T 40065-2021Specification for circular sharing management of fruit and vegetable cycling container$155.00
332. GB/T 40066-2021Nanotechnologies—Thickness measurement of graphene oxide—Atomic Force Microscopy (AFM)$305.00
333. GB/T 40067-2021Microstructure and defect determination of tungsten carbide powder$155.00
334. GB/T 40068-2021Electrofusion welding sleeve (tape) for thermal insulation pipeline$290.00
335. GB/T 40069-2021Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method$425.00
336. GB/T 40071-2021Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method$245.00
337. GB/T 40072-2021Strength test method for submersible metallic framework$110.00
338. GB/T 40073-2021External pressure strength test procedure for metal pressure hull of submersibles$275.00
339. GB/T 40074-2021General requirements for saturation diving system$245.00
340. GB/T 40075-2021General technical specification of six-axle light rail vehicle with articulated bogie for urban rail transit$395.00
341. GB/T 40076-2021Agricultural irrigation equipment - Filters - Verification of filtration grade$130.00
342. GB/T 40078-2021Fuel efficiency of wheeled tractors—Evaluation criteria$80.00
343. GB/T 40079-2021Classification system and qualification procedures for fugitive emission type testing of valves$575.00
344. GB/T 40080-2021Nondestructive testing of steel tubes - Automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leak tightness$210.00
345. GB/T 40081-2021Automatic rescue operation device for lifts$230.00
346. GB/T 40082-2021Wind turbines—Drive train ground test specification$395.00
347. GB/T 40083-2021Technical requirements for online monitoring of energy consumption of building materials industry$190.00
348. GB/T 40084-2021Guidance for energy management performance assessment in iron and steel industry$210.00
349. GB/T 40085-2021Navigation electronic map—Division network model$590.00
350. GB/T 40086-2021Synthetic ice rink—General technical requirements and test methods$160.00
351. GB/T 40087-2021Geospatial grid encoding rule$440.00
352. GB/T 40088-2021Management specification for transparency in village affairs$160.00
353. GB/T 40090-2021Code for operation and maintenance of energy storage station$230.00
354. GB/T 40091-2021Requirements for safety measures of relaying protection and security automatic equipment in smart substation$215.00
355. GB/T 40092-2021Assessment technical specification for eco-design product—Transformers$155.00
356. GB/T 40093-2021Life cycle assessment method for transformer$180.00
357. GB/T 40094.1-2021Electronic commerce data transaction—Part 1: Criteria$140.00
358. GB/T 40094.2-2021Electronic commerce data transaction—Part 2: Data description specification$305.00
359. GB/T 40094.3-2021Electronic commerce data transaction—Part 3: Data interface specification$155.00
360. GB/T 40094.4-2021Electronic commerce data transaction—Part 4: Privacy protection specification$155.00
361. GB/T 40095-2021Technical specifications for measurement and control device in smart substation$640.00
362. GB/T 40096.1-2021Technical specification for on-site protection equipment—Part 1: General specification$290.00
363. GB/T 40096.2-2021Technical specification for on-site protection equipment—Part 2:Connector and prefabricated cable$490.00
364. GB/T 40096.3-2021Technical specification for on-site protection equipment—Part 3: Operation module$290.00
365. GB/T 40096.4-2021Technical specification for on-site protection equipment—Part 4: Smart management unit$740.00
366. GB/T 40096.5-2021Technical specification for on-site protection equipment—Part 5: Line protection$740.00
367. GB/T 40096.6-2024Technical specification for on-site relay protection equipment - Part 6: Busbar protection$680.00
368. GB/T 40096.7-2024Technical specification for on-site relay protection equipment - Part 7: Transformer protection$590.00
369. GB/T 40097-2021Functional specifications and technical requirements of energy router$425.00
370. GB/T 40098-2021Coding regulation for swapping power battery pack of electric vehicles$155.00
371. GB/T 40099-2021Solar thermal electric plant - Creation of annual solar radiation data set$305.00
372. GB/T 40100-2021Life cycle assessment method for electric machine$150.00
373. GB/T 40101-2021Ultrasonic testing method for stainless steel bars, plates and forgings of PWR nuclear fuel assembly and associated assembly$155.00
374. GB/T 40102-2021Test code of connecting to power system for solar thermal power plants$150.00
375. GB/T 40103-2021Technical requirment of connecting to power system for solar thermal power station$155.00
376. GB/T 40104-2021Solar thermal electric plants - Terminology$545.00
377. GB/T 40105-2021Requirements for cross-border electronic commerce transaction$305.00
378. GB/T 40106-2021Humanities and social science evaluation index system of think tanks$215.00
379. GB/T 40107-2021Information description of product for electronic commerce transaction—Office product$1,685.00
380. GB/T 40108-2021Evaluation of humanities and social sciences journals$230.00
381. GB/T 40109-2021Surface chemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon$240.00
382. GB/T 40110-2021Surface chemical analysis - Determination of surface elemental contamination on silicon wafers by total-reflection X-ray fluorescence (TXRF) spectroscopy$440.00
383. GB/T 40111-2021Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography$215.00
384. GB/T 40112-2021Specifications for risk assessment of geological hazard$605.00
385. GB/T 40113.1-2021Technical specification for the co-production engineering of biomass pyrolysis carbon gas oil—Part 1: Process design$335.00
386. GB/T 40114-2021Jewellery—Determination of precious metal content—Difference method using inductively coupled plasma optical emission spectroscopy$155.00
387. GB/T 40115-2021Meters for irrigation water$635.00
388. GB/T 40116-2021Foil bearings - Performance of hydrodynamic gas journal bearings - Testing of static load capacity, friction coefficient and lifetime$290.00
389. GB/T 40117-2021Non-destructive testing - Evaluation of vision acuity of NDT personnel$150.00
390. GB/T 40118-2021Plain bearings - Testing under conditions of hydrodynamic and mixed lubrication in test rigs$245.00
391. GB/T 40119-2021General technical specifications for RF tag irrigation intelligent control system$160.00
392. GB/T 40120-2021Agricultural irrigation equipment - Thermoplastic collapsible hoses for irrigation - Specifications and test methods$155.00
393. GB/T 40121-2021Technical product documentation—Representation of product residual stress symbol$425.00
394. GB/T 40122-2021Full face tunnel boring machine—Rectangular earth pressure balance pipe jacking machine$490.00
395. GB/T 40123-2021Aluminium and aluminium alloy billet with high purity and fine grain$305.00
396. GB/T 40124-2021Technical requirements and test methods of regenerated sulphuric acid$170.00
397. GB/T 40125-2021Liquid silicone rubber—Mold making$140.00
398. GB/T 40126-2021Liquid silicone rubber—Application for baby nipple$140.00
399. GB/T 40127-2021Full face tunnel boring machine—Safety requirements of pipe jacking machine$590.00
400. GB/T 40128-2021Surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenum disulfide nanosheets$305.00
401. GB/T 40129-2021Surface chemical analysis - Secondary ion mass spectrometry - Calibration of the mass scale for a time-of-flight secondary ion mass spectrometer$245.00
402. GB/T 40130-2021Specifications for special hydrogeological exploration in coal mines$670.00
403. GB/T 40131-2021General specification for reduced-speed permanent-magnet stepping motors$365.00
404. GB/T 40132-2021General specification of vibration motors for mobile devices$275.00
405. GB/T 40133-2021Technical requirements for recycling and further processing of waste cooking oil from restaurant$150.00
406. GB/T 40134-2021Electromagnetic compatibility requirements for space systems$635.00
407. GB/T 40135-2021Detection and identification of Xylophilus ampelinus (Panagopoulos) Willems et al.$245.00
408. GB/T 40136-2021Technical specifications for planting pseudostellaria radix$150.00
409. GB/T 40137-2021Seeds and roots of pseudostellaria radix$100.00
410. GB/T 40138-2021Detection and identification of Southern bean mosaic virus$230.00
411. GB/T 40139-2021Measuring method for surface areas of materials—Three dimensional area measurement base on hyperspectral imaging$215.00
412. GB/T 40140-2021Detection and identification of grape spike-stalk brown spot$230.00
413. GB/T 40141-2021Detection and identification of Candidatus Phytoplasma ulmi$245.00
414. GB/T 40142-2021Tactile graphics designing and symbols$620.00
415. GB/T 40143-2021Basic specification for volunteer organization$245.00
416. GB/T 40144-2021Collaborative business relationship management systems -Requirements and framework$800.00
417. GB/T 40145-2021Determination of 11 glucocorticoids including desonide in cosmetics— Liquid chromatography-tandem mass spectrometry$230.00
418. GB/T 40146-2021Determination of plastic microbead in cosmetics$245.00
419. GB/T 40147-2021General rules for science and technology evaluation$230.00
420. GB/T 40148-2021Basic terminology of science and technology evaluation$260.00
421. GB/T 40149-2021Construction specifications of credit files for employees of inspection body and Iaboratory$275.00
422. GB/T 40150-2021Grain and oil storage—Evaluation of uniformity of grain mechanical ventilation$100.00
423. GB/T 40151-2021Security and resilience - Emergency management - Guidelines for capability assessment$215.00
424. GB/T 40152-2021Determination of saccharase activity in honey—Spectrophotometric method$100.00
425. GB/T 40153-2021Classification and coding of meteorological data$215.00
426. GB/T 40154-2021Feed material—Cottonseed protein$100.00
427. GB/T 40155-2021Licha black pig$150.00
428. GB/T 40156-2021Meishan pig$155.00
429. GB/T 40157-2021Shawutou pig$100.00
430. GB/T 40166-2021Paper and board - Accelerated ageing(exposure to nitrogen dioxide)$110.00
431. GB/T 40167-2021Paper and board - Accelerated ageing (100 degree-Celsius)$110.00
432. GB/T 40168-2021Corrugating medium - Determination of the edge crush resistance after laboratory fluting$155.00
433. GB/T 40169-2021Compression-moulded plates of ultra-high-molecular-weight polyethylene(PE-UHMW)and high density polyethylene (PE-HD)$275.00
434. GB/T 40170-2021Principle of plasmid extraction and testing$275.00
435. GB/T 40171-2021General rules for determination of magnetic bead DNA extraction and purification kit$230.00
436. GB/T 40172-2021General guidance on detection methods of mammalian cell cross-contamination$245.00
437. GB/T 40173-2021Determination of reducing-end sugar in water-soluble chitosan—Spectrophotometric method$110.00
438. GB/T 40174-2021Purity detection method of reagent enzymes$155.00
439. GB/T 40175.1-2021Textiles—Methods of biochemical analysis—Part 1: Cadmium and lead (colloidal gold method)$155.00
440. GB/T 40175.2-2021Textiles—Methods of biochemical analysis—Part 2: Pyrethroid pesticides (enzyme-linked immunosorbent assay)$155.00
441. GB/T 40175.3-2021Textiles—Methods of biochemical analysis—Part 3: Organophosphorus pesticide (enzyme-linked immunosorbent assay)$155.00
442. GB/T 40176-2021Determination of xylobiose in plant-derived products—Hydrophilic intention chromatography$160.00
443. GB/T 40177-2021Optics and optical instruments - Ophthalmology - Graduated dial scale$95.00
444. GB/T 40178-2021Ophthalmic optics - Formers$95.00
445. GB/T 40179-2021Determination of organic acids in plant—Liquid chromatography-tandem mass spectrometry$155.00
446. GB/T 40180-2021Buoyant swimwear for infants and children$230.00
447. GB/T 40181-2021Test method and evaluation for flushability of disposable sanitary nonwoven materials$545.00
448. GB/T 40182-2021Guideline of determining plasticized materials in toys or parts of toys that can be placed in the mouth$155.00
449. GB/T 40183-2021Determination of DNA methylation—Pyrosequencing$95.00
450. GB/T 40184-2021Technical code of breeding practice with genomic selection for livestock and poultry$95.00
451. GB/T 40185-2021Determination of 5 kinds of ammonium chloride antibacterial agents in toothpaste—High performance liquid chromatography method$140.00
452. GB/T 40186-2021Determination of genetic material damage strength for microbial mutation breeding—Umu method$155.00
453. GB/T 40187-2021Technical guidance for affinity and specific of aptamer$100.00
454. GB/T 40188-2021Technical code of breeding practice with molecular marker assisted selection for livestock and poultry$155.00
455. GB/T 40189-2021Determination of metronidazole and norfloxacin in toothpaste—High performance liquid chromatography method$80.00
456. GB/T 40190-2021Determination of forbidden bleach in toothpaste—High performance liquid chromatography method$80.00
457. GB/T 40191-2021Determination of restricted preservatives in toothpaste—High performance liquid chromatography method$80.00
458. GB/T 40192-2021Detection and identification of Colletotrichum Corda using real-time PCR$155.00
459. GB/T 40193-2021Detection and Identification of Amaranthus palmeri S. Watson$305.00
460. GB/T 40194-2021Detection and identification of Barley stripe mosaic virus$230.00
461. GB/T 40195-2021Detection and identification of Anoda cristata (L.) Schlecht.$215.00
462. GB/T 40196-2021Method for analysing CCA and ACQ in preservative-treated wood and wood preservatives by X-ray fluorescence spectroscopy$100.00
463. GB/T 40197-2021Specification for production technology of drone pupae$155.00
464. GB/T 40198-2021Guide for family farm construction$100.00
465. GB/T 40199-2021Technical requirements for resource recovery and further processing of urban garden waste$155.00
466. GB/T 40200-2021Method of testing the performance of equipment for industrial organic waste gas purification$290.00
467. GB/T 40201-2021Technical requirements for operation performance evaluation of rural domestic sewage treatment facilities$245.00
468. GB/T 40202-2021Requirments for logistics information interchange in cross-border e-commerce$305.00
469. GB/T 40203-2021Information technology—Industrial cloud service—Service agreement guide$215.00
470. GB/T 40204-2021General rules of two dimensional barcodes for traceability$440.00
471. GB/T 40205-2021Information and documentation - Schema for holdings information$990.00
472. GB/T 40206-2021General specification for precision external rotor axial fan$245.00
473. GB/T 40207-2021Information technology—Industrial cloud service—Metering indicators$90.00
474. GB/T 40208-2021Core metadata of logistics information resource$440.00
475. GB/T 40209-2021General modelling principle for integration based on information model about manufacturing equipment$740.00
476. GB/T 40210-2021Reference architecture for additive manufacturing cloud service platform$245.00
477. GB/T 40211-2021Industrial communication networks - Network and system security - Terminology, concepts and models$1,190.00
478. GB/T 40212-2021The classification and reference architecture of cloud service platform for industrial robot$160.00
479. GB/T 40214-2021Document kinds for electrical and instrumentation projects in the process industry$860.00
480. GB/T 40215-2021Code of meteorological observation equipment$215.00
481. GB/T 40216-2021Data description of intelligent instruments—General requirements of properties database$440.00
482. GB/T 40217-2021Financial information technology—Data interface of basic old-age insurance fund auditing$3,095.00
483. GB/T 40218-2021Industrial communication networks - Network and system security - Security technologies for industrial automation and control system$1,100.00
484. GB/T 40219-2021General specification for Raman spectrometers$230.00
485. GB/T 40220-2021Determination of soybean agglutinin of plant metabolites—Enzyme-linked immunosorbent assay$95.00
486. GB/T 40221-2021Specification for economic operation system of smart hydropower plant$215.00
487. GB/T 40222-2021Guide for smart hydropower plant$245.00
488. GB/T 40223-2021Determination of free gossypol of plant metabolites—Enzyme-linked immunosorbent assay$100.00
489. GB/T 40224-2021Plastic boxes used for rainwater infiltration,attenuation and storage$215.00
490. GB/T 40225-2021Determination of actin antibody—Western blotting method$215.00
491. GB/T 40226-2021Detection of environmental microbial metagenome—High throughput sequencing$275.00
492. GB/T 40227-2021Baby carrier with hipseat$140.00
493. GB/T 40228-2021Guide for the control of some chemicals in apparel accessories and components$455.00
494. GB/T 40230.1-2021Methods of visual fatigue test and evaluation—Part 1: Ophthalmology and optometry$215.00
495. GB/T 40230.2-2021Methods of visual fatigue test and evaluation—Part 2: Visual perception function$275.00
496. GB/T 40231-2021Restricted substance in electrical and electronic products—Determination of hexavalent chromium—Ion chromatography method$140.00
497. GB/T 40232-2021Safety signs used in ice and snow sports areas$470.00
498. GB/T 40233-2021Ergonomics of the thermal environment - Instruments for measuring physical quantities$620.00
499. GB/T 40234-2021Technical requirements of common information models for smart hydropower plant$1,240.00
500. GB/T 40235-2021Technical requirements of energy supervision data acquisition terminal for power generation fueled by coal with low calorific value$620.00