Search GB/T

500 GB/T standards in English, from GB/T 39878-2021 to GB/T 40358-2021, in code order.

  1. GB/T 39878-2021Examination methods for estazolam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$175.00
  2. GB/T 39879-2021Examination methods for five components in opium in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$185.00
  3. GB/T 39880-2021Examination methods for methadone in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$225.00
  4. GB/T 39881-2021Examination methods for methaqualone in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$225.00
  5. GB/T 39882-2021Examination methods for methylene dioxymetham phetamine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$225.00
  6. GB/T 39883-2021Examination methods for morphine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$175.00
  7. GB/T 39884-2021Examination methods for three components in cannabis in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$185.00
  8. GB/T 39885-2021Examination methods for triazolam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$175.00
  9. GB/T 39886-2021Hyper-extension spinal orthoses$210.00
  10. GB/T 39887-2021Index systems for evaluating enterprise's online reputation$150.00
  11. GB/T 39888-2021Earned value management in project and programme management$360.00
  12. GB/T 39889-2021Braille writing board$105.00
  13. GB/T 39890-2021Shoulder abduction orthoses with upright$150.00
  14. GB/T 39891-2021Electrical endurance testing for circuit-breakers above a rated voltage of 52 kV$345.00
  15. GB/T 39892-2021Specification of reporting and processing of motor vehicle product defect clue$115.00
  16. GB/T 39893-2021Handheld electro-optical low-vision device$85.00
  17. GB/T 39894-2021Evaluation items and requirements of interior decoration for ship$360.00
  18. GB/T 39895-2021Remanufactured automotive components—Specifications of labels$85.00
  19. GB/T 39896-2021Series type spectrum for rigid truck with box body$90.00
  20. GB/T 39897-2021Determination of volatile organic compounds and aldehydes and ketones in nonmetallic parts of vehicles$360.00
  21. GB/T 39898-2021Technical specifications for the construction of intelligent traffic management system$385.00
  22. GB/T 39899-2021The technical specifications for remanufactured automotive components—Automatic transmission$150.00
  23. GB/T 39900-2021General technical requirements for the road traffic signal control system$800.00
  24. GB/T 39901-2021Performance requirements and test methods for advanced emergency braking system (AEBS) of passenger cars$105.00
  25. GB/T 39902-2021Technical specification for the levitation control system of medium-low speed maglev vehicle of the urban rail transit$240.00
  26. GB/T 39903-2021Work breakdown structures for project and programme management$300.00
  27. GB/T 39904-2021Guidance for regional brand cultivation and construction$225.00
  28. GB/T 39905-2021Regional brand valuation—Industrial clusters$225.00
  29. GB/T 39906-2021Requirements on brand management$235.00
  30. GB/T 39907-2021Dimensions and technical requirements of fruit and vegetable cycling container$150.00
  31. GB/T 39908-2021Science and technology program-generated scientific data archiving—General code set$150.00
  32. GB/T 39909-2021Science and technology program-generated scientific data archiving—General data element$420.00
  33. GB/T 39910-2021Specification for classification of standard literature$225.00
  34. GB/T 39911-2021Brand valuation—Telecommunications industry$210.00
  35. GB/T 39912-2021Science and technology program-generated scientific data archiving—Technical and management specification$150.00
  36. GB/T 39913-2021General science and technology infrastructure—User metadata$485.00
  37. GB/T 39914-2021Variety genuineness and purity testing of main crops with SSR markers—Maize$510.00
  38. GB/T 39915-2021Epidemic prevention criteria for animal breeding farm$105.00
  39. GB/T 39916-2021Guidelines for the establishment of plant quarantine system in entry and exit container depot$150.00
  40. GB/T 39917-2021Variety genuineness and purity testing of main crops with SSR markers—Rice$485.00
  41. GB/T 39918-2021Fabrication of ovine carcass and cuts$240.00
  42. GB/T 39919-2021Code of practice for the plant quarantine of exit freight containers$145.00
  43. GB/T 39920-2021Quarantine protocol for infection with Ranavirus$240.00
  44. GB/T 39921-2021Code of practice for the plant quarantine of import freight containers$155.00
  45. GB/T 39922-2021Inoculated log production regulations for the cultivation of white jelly fungus$90.00
  46. GB/T 39923-2021Truffle$155.00
  47. GB/T 39924-2021Technical requirements of water saving evaluation for rotating sprinklers$90.00
  48. GB/T 39925-2021Stationary equipment for agriculture - Data communications network for livestock farming$800.00
  49. GB/T 39926-2021Hydraulic fluid power - Filter element test methods - Thermal conditioning and cold start-up simulation$210.00
  50. GB/T 39927-2021Determination of prohibited substances veratrine in cosmetics—High performance liquid chromatography$150.00
  51. GB/T 39928-2021LED filament lamps - Performance requirements$250.00
  52. GB/T 39929-2021Footwear manufacturing machines—Shoe and leather presses—Safety requirements$710.00
  53. GB/T 39930-2021Organic light emitting diode (OLED) panels for general lighting - Performance requirements$240.00
  54. GB/T 39931-2021Volatile organic compounds from wooden furniture—On-site and rapid detection method$150.00
  55. GB/T 39932-2021Footwear manufacturing machines—Cutting and punching machines—Safety requirements$575.00
  56. GB/T 39933-2021Rotational moulding—Test method for low temperature impact$150.00
  57. GB/T 39934-2021Determination of volatile organic compounds from furniture products—Gas chromatography-mass spectrometry$465.00
  58. GB/T 39935-2021Plastics - Film and sheeting - Determination of blocking resistance$150.00
  59. GB/T 39936-2021Cellular plastics for use in cryogenic thermal insulation$420.00
  60. GB/T 39937-2021Plastics - Extruded sheets of polypropylene (PP) - Requirements and test methods$210.00
  61. GB/T 39938-2021Electric room heating - Underfloor heating - Performance characteristics - Definitions, method of testing, sizing and formula symbols$530.00
  62. GB/T 39939-2021Volatile organic compounds in furniture components—Test method for the rapid determination in the field$145.00
  63. GB/T 39940-2021Footwear manufacturing machines—Modular shoe repair equipment—Safety requirements$420.00
  64. GB/T 39941-2021Monitor and evaluation methods for quality safety in wooden furniture production process$330.00
  65. GB/T 39943-2021Performance requirements for LED lighting chains$155.00
  66. GB/T 39944-2021Digital cone yarn dyeing complete equipment—General technical specification$225.00
  67. GB/T 39945-2021Method of heat penetration test for canned food$315.00
  68. GB/T 39946-2021Determination of prohibited Para Red in lip cosmetics—High performance liquid chromatography$155.00
  69. GB/T 39947-2021Selection and design for food packaging$85.00
  70. GB/T 39948-2021Method of heat distribution test for food thermal sterilization equipments$270.00
  71. GB/T 39949.1-2021Hydraulic fluid power - Mounting dimensions for accessories of single rod cylinder - Part 1: 16 MPa medium and 25 MPa series$270.00
  72. 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$330.00
  73. 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$155.00
  74. GB/T 39950-2021Alumina ceramic heat radiating element for LED lamp$105.00
  75. GB/T 39951-2021Evaluation method for degradability of disposable paper products$175.00
  76. GB/T 39952-2021Titanium dioxide-based dispersion for photocatalysis$125.00
  77. GB/T 39953-20215-axis simultaneous machining center—Testing of the accuracy for RTCP$270.00
  78. GB/T 39954-2021Tool storage with automatic tool changer—Specification of performance test$155.00
  79. GB/T 39955-2021Additive manufacturing—Materials—Powders of Nylon 12 and its composites for powder bed fusion$225.00
  80. GB/T 39956.1-2021Pneumatic Electric-Pneumatic Pressure Control Valve - Part 1: Main Features to be Included in Commercial Documents$240.00
  81. 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$390.00
  82. GB/T 39957-2021High pressure metal die casting units—Technical requirements$150.00
  83. GB/T 39958-2021CNC hole puncher$155.00
  84. GB/T 39959-2021Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy$435.00
  85. GB/T 39960-2021Straight-sided single-action mechanical power presses - Characteristics and dimensions$155.00
  86. GB/T 39961-2021Ball screw assembly—Dimension of shaft-end type screw$225.00
  87. GB/T 39962-2021Die casting machine—Energy efficiency limits and energy efficiency rating$135.00
  88. GB/T 39963-2021Technical specification on C80~C100 concrete shaft lining applied in vertical freezing shaft$485.00
  89. GB/T 39964-2021Implementation guidance for energy management systems in paper industry$485.00
  90. GB/T 39965-2021General methods for energy savings pre -assessment$155.00
  91. GB/T 39966-2021Guidelines for environmental performance evaluation in waste resource multiple utilization enterprises$225.00
  92. GB/T 39967-20215-axis simultaneous machining center—Accuracy of S-shaped test piece$750.00
  93. GB/T 39968-2021Technical specification of ventilation louvers for building$435.00
  94. GB/T 39969-2021Test method of ventilation and rain resistance performance for ventilation louvers of building$330.00
  95. GB/T 39970-2021Thresholds and grading of coast-by noise for motor vehicle tyres$65.00
  96. GB/T 39971-2021Thresholds and grading of the relative wet grip index for motor vehicle tyres$75.00
  97. GB/T 39972-2021Technical specification of‘Inteplan’information system for implementation and supervision of spatial planning$255.00
  98. GB/T 39973-2021Implementation guidance for energy management systems in textile industry$650.00
  99. GB/T 39974-2021Magnesium partially stabilized zirconia ceramic element for oxygen measurement in molten steel$90.00
  100. GB/T 39975-2021Aluminum nitride ceramic dissipate heat substrates$155.00
  101. GB/T 39976-2021Evaporation cooling outdoor air conditioning equipment$180.00
  102. GB/T 39977-2021General technical requirements for aquarium poly(methyl methacrylate) sheets$150.00
  103. GB/T 39978-2021Nanotechnology—Resistivity of carbon nanotube powder—Four probe method$210.00
  104. GB/T 39979-2021General technical specification of indoor window decoration for building$235.00
  105. GB/T 39980-2021Mechanical parking system—Design rules$330.00
  106. GB/T 39981-2021Building construction machinery and equipment - Portable, hand-held, internal combustion engine driven cut-off machines - Safety requirements$575.00
  107. GB/T 39982-2021Water lubricated journal bearings—Test methods of load carrying capacity$105.00
  108. GB/T 39983-2021Ball arc guide—Acceptance specifications$225.00
  109. GB/T 39984-2021Pump system energy assessment$500.00
  110. GB/T 39985-2021Titanium-nickel shape memory alloy plate$150.00
  111. GB/T 39986-2021Pumps - Testing - Submersible mixers for wastewater and similar applications$315.00
  112. GB/T 39987-2021Palladium ingots$150.00
  113. GB/T 39988-2021Technical specification for total tailings paste production and disposal$150.00
  114. GB/T 39989-2021Superelastic titanium-nickel shape memory alloy bar and wire$210.00
  115. GB/T 39990-2021Particulates - Bioaerosol samplers - Technical specification$175.00
  116. GB/T 39991-2021Sensory analysis - Service condition for the olive oil tasting glass$105.00
  117. GB/T 39992-2021Sensory analysis - Methodology - Balanced incomplete block designs$315.00
  118. GB/T 39993-2021Determination of permitted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics$225.00
  119. GB/T 39994-2021Determination of six metal elements (iron, calcium, magnesium, zinc, titanium,copper) in polyolefin pipe system$270.00
  120. GB/T 39995-2021Determination of sterols$150.00
  121. GB/T 39996-2021Fireworks and firecrackers—Determination of calorific value of pyrotechnic powder$125.00
  122. GB/T 39997-2021Thermoplastic pipework for underground installation at petrol filling stations$420.00
  123. GB/T 39998-2021Paper, board and paper products—Determination of alkylphenol polyethoxylates—HPLC-MS method$150.00
  124. GB/T 39999-2021Determination of 15 kinds of prohibited quinolone-type antibiotics in cosmetics including enrofloxacin—Liquid chromatography-tandem mass spectrometry$210.00
  125. GB/T 40001-2021General technical rules of evaluation for food packaging$145.00
  126. GB/T 40002-2021Oral hard tissue safety evaluation of toothpastes$145.00
  127. GB/T 40003-2021Sensory analysis - Service condition for the wine-tasting glass$125.00
  128. GB/T 40004-2021Copper-silver alloy rectangular wire$150.00
  129. GB/T 40005-2021Weibull statistics for strength data of fine ceramics$485.00
  130. GB/T 40006.1-2021Plastics - Recycled plastics - Part 1: General rules$240.00
  131. GB/T 40006.10-2025Plastics - Recycled plastics - Part 10: Poly(butylene terephthalate) (PBT) materials$360.00
  132. GB/T 40006.11-2024Plastics - Recycled Plastics - Part 11: Polyvinyl chloride (PVC) materials$300.00
  133. GB/T 40006.12-2025Plastics - Recycled plastics - Part 12: Poly(methyl methacrylate) (PMMA) materials$210.00
  134. GB/T 40006.13-2025Plastics — Recycled plastics — Part 13: Poly(phenylene ether) (PPE) materials$225.00
  135. GB/T 40006.2-2021Plastics - Recycled plastics - Part 2: Polyethylene (PE) materials$210.00
  136. GB/T 40006.3-2021Plastics - Recycled plastics - Part 3: Polypropylene (PP) materials$210.00
  137. GB/T 40006.4-2025Plastics — Recycled plastics — Part 4: Mixtures of polyolefin (MPO) materials$255.00
  138. GB/T 40006.5-2021Plastics - Recycled plastics - Part 5: Acrylonitrile-butadiene-styrene (ABS) materials$185.00
  139. GB/T 40006.6-2021Plastics - Recycled plastics - Part 6: Polystyrene (PS) and impact-resistant polystyrene (PS-I) materials$185.00
  140. GB/T 40006.7-2021Plastics - Recycled plastics - Part 7: Polycarbonate (PC) materials$205.00
  141. GB/T 40006.8-2021Plastics - Recycled plastics - Part 8: Polyamide (PA) materials$165.00
  142. GB/T 40006.9-2021Plastics - Recycled plastics - Part 9: Poly(ethylene terephthalate) (PET) materials$300.00
  143. GB/T 40007-2021Nanotechnology—Contacting methods for measuring the resistivity of nanomaterials—General rules$300.00
  144. GB/T 40008.1-2021Performance evaluation and calculating method for water heater system—Part 1: Household and similar water heater system$210.00
  145. GB/T 40009-2021Technical specification of waste tyre/rubber pyrolysis$145.00
  146. GB/T 40010-2021Technical guidelines for evaluation of energy performance contracting service$150.00
  147. GB/T 40011-2021Pilot safety valve for cryogenic fluid service$185.00
  148. GB/T 40012-2021Customization—Taxonomy guideline$165.00
  149. GB/T 40013-2021Service robot—Electrical safety requirements and test methods$285.00
  150. GB/T 40014-2021Dual arm industrial robots—Performance and related test methods$390.00
  151. GB/T 40016-2021General metadata for fundamental part and component$390.00
  152. GB/T 40018-2021Information security technology—Certificate request and application protocol based on multiple channels$330.00
  153. GB/T 40019-2021General metadata for fundamental manufacturing process$240.00
  154. GB/T 40020-2021Cyber-physical systems—Reference architecture$245.00
  155. GB/T 40021-2021Cyber-physical systems—Terminology$145.00
  156. GB/T 40022-2021General requirements of internet of things based on public telecommunication network$330.00
  157. GB/T 40023-2021Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Technical requirements$105.00
  158. GB/T 40024-2021Laboratory instruments and equipment—Taxonomy$1,325.00
  159. GB/T 40025-2021RF technical requirements and test methods for 24GHz vehicle radio equipment$265.00
  160. GB/T 40026-2021Capabilty requirements of IoT with resource openness$330.00
  161. GB/T 40027-2021Information technology—Information device interconnection—Terminal device profile description of smart home electronics system$500.00
  162. GB/T 40028.2-2021Smart city—Smart medical—Part 2: Mobile health$185.00
  163. GB/T 40029-2021Steel strand for prestressed concrete of LNG$235.00
  164. GB/T 40030-2021Determination of medium chain chlorinated paraffins in electrical and electronic products$185.00
  165. GB/T 40031-2021Determination of polychlorinated naphthalenes in electrical and electronic products—Gas chromatorgaphy-mass spectrometry method$150.00
  166. GB/T 40032-2021Safety requirements of battery swap for electric vehicles$175.00
  167. GB/T 40032.2-2025Safety requirements of battery swap for electric vehicles — Part 2: Commercial vehicle$165.00
  168. GB/T 40033-2021Validation of land surface evapotranspiration remote sensing products$225.00
  169. GB/T 40034-2021Validation of leaf area index remote sensing products$300.00
  170. GB/T 40035-2021Basic requirements for bilingual parallel corpus processing services$290.00
  171. GB/T 40036-2021Translation services - Post-editing of machine translation output - Requirements$270.00
  172. GB/T 40037-2021Information description of product for electronic commerce transaction—Bulk stock$360.00
  173. GB/T 40038-2021Validation of vegetation index remote sensing products$210.00
  174. GB/T 40039-2021Validation of soil moisture remote sensing products$165.00
  175. GB/T 40040-2021Guidelines for catering industry supply chain management$150.00
  176. GB/T 40041-2021Specifications for information description of food delivery$210.00
  177. GB/T 40042-2021Green catering operation and management$125.00
  178. GB/T 40043-2021Specification of information exchange between express service and electronic commerce$500.00
  179. GB/T 40044-2021Specification of warehouse distribution information exchange in express service manufacturing industry$600.00
  180. GB/T 40045-2021Fuel specification for hydrogen powered vehicles—Liquid hydrogen (LH2)$165.00
  181. GB/T 40046-2021Facility management—Guidance on quality evaluation$330.00
  182. GB/T 40047-2021Personal protective equipment—Eye and face protection for sports use—Ski goggles$240.00
  183. GB/T 40048-2021Test methods for bolted connections in structural wood and wood-based materials$270.00
  184. GB/T 40049-2021PCR detection method of chicken salmonella enteritis$270.00
  185. GB/T 40051-2021Code of recycle and utilization for discarded wood-based panels$105.00
  186. GB/T 40052-2021Perservative-treated plywood$115.00
  187. GB/T 40053-2021Specification for construction on long-term observation research station of forest ecosystem$1,000.00
  188. GB/T 40054-2021Societal security - Emergency management - Guidelines for public warning$240.00
  189. GB/T 40055-2021Flag of the Communist Youth League of China$155.00
  190. GB/T 40056-2021Standard color sample for flag of the Communist Youth League of China$155.00
  191. GB/T 40057-2021Emblem of the Communist Youth League of China$225.00
  192. GB/T 40058-2021Coding specification for the national fixed assets investment projects$285.00
  193. GB/T 40059-2021Facility management - Guidance on strategic sourcing and the development of agreements$560.00
  194. GB/T 40060-2021Technical requirements for storage and transportation of liquid hydrogen$165.00
  195. GB/T 40061-2021Technical specification for liquid hydrogen production system$205.00
  196. GB/T 40062-2021Method for determination of total inorganic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography$155.00
  197. GB/T 40063-2021Guidelines for energy management and control center construction for industry enterprise$210.00
  198. GB/T 40065-2021Specification for circular sharing management of fruit and vegetable cycling container$150.00
  199. GB/T 40066-2021Nanotechnologies—Thickness measurement of graphene oxide—Atomic Force Microscopy (AFM)$300.00
  200. GB/T 40067-2021Microstructure and defect determination of tungsten carbide powder$150.00
  201. GB/T 40068-2021Electrofusion welding sleeve (tape) for thermal insulation pipeline$285.00
  202. GB/T 40069-2021Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method$420.00
  203. GB/T 40071-2021Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method$240.00
  204. GB/T 40072-2021Strength test method for submersible metallic framework$105.00
  205. GB/T 40073-2021External pressure strength test procedure for metal pressure hull of submersibles$270.00
  206. GB/T 40074-2021General requirements for saturation diving system$240.00
  207. GB/T 40075-2021General technical specification of six-axle light rail vehicle with articulated bogie for urban rail transit$390.00
  208. GB/T 40076-2021Agricultural irrigation equipment - Filters - Verification of filtration grade$125.00
  209. GB/T 40077-2021Reciprocating positive displacement pumps and pump units - Technical requirements$390.00
  210. GB/T 40078-2021Fuel efficiency of wheeled tractors—Evaluation criteria$85.00
  211. GB/T 40079-2021Classification system and qualification procedures for fugitive emission type testing of valves$485.00
  212. 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$205.00
  213. GB/T 40081-2021Automatic rescue operation device for lifts$225.00
  214. GB/T 40082-2021Wind turbines—Drive train ground test specification$390.00
  215. GB/T 40083-2021Technical requirements for online monitoring of energy consumption of building materials industry$185.00
  216. GB/T 40084-2021Guidance for energy management performance assessment in iron and steel industry$205.00
  217. GB/T 40085-2021Navigation electronic map—Division network model$500.00
  218. GB/T 40086-2021Synthetic ice rink—General technical requirements and test methods$155.00
  219. GB/T 40087-2021Geospatial grid encoding rule$435.00
  220. GB/T 40088-2021Management specification for transparency in village affairs$155.00
  221. GB/T 40089-2021Steel wire ropes for the petroleum and natural gas industries - Minimum requirements and terms of acceptance$650.00
  222. GB/T 40090-2021Code for operation and maintenance of energy storage station$225.00
  223. GB/T 40091-2021Requirements for safety measures of relaying protection and security automatic equipment in smart substation$210.00
  224. GB/T 40092-2021Assessment technical specification for eco-design product—Transformers$150.00
  225. GB/T 40093-2021Life cycle assessment method for transformer$175.00
  226. GB/T 40094.1-2021Electronic commerce data transaction—Part 1: Criteria$135.00
  227. GB/T 40094.2-2021Electronic commerce data transaction—Part 2: Data description specification$300.00
  228. GB/T 40094.3-2021Electronic commerce data transaction—Part 3: Data interface specification$150.00
  229. GB/T 40094.4-2021Electronic commerce data transaction—Part 4: Privacy protection specification$150.00
  230. GB/T 40095-2021Technical specifications for measurement and control device in smart substation$550.00
  231. GB/T 40096.1-2021Technical specification for on-site protection equipment—Part 1: General specification$285.00
  232. GB/T 40096.2-2021Technical specification for on-site protection equipment—Part 2:Connector and prefabricated cable$485.00
  233. GB/T 40096.3-2021Technical specification for on-site protection equipment—Part 3: Operation module$285.00
  234. GB/T 40096.4-2021Technical specification for on-site protection equipment—Part 4: Smart management unit$650.00
  235. GB/T 40096.5-2021Technical specification for on-site protection equipment—Part 5: Line protection$650.00
  236. GB/T 40096.6-2024Technical specification for on-site relay protection equipment - Part 6: Busbar protection$590.00
  237. GB/T 40096.7-2024Technical specification for on-site relay protection equipment - Part 7: Transformer protection$500.00
  238. GB/T 40097-2021Functional specifications and technical requirements of energy router$420.00
  239. GB/T 40098-2021Coding regulation for swapping power battery pack of electric vehicles$150.00
  240. GB/T 40099-2021Solar thermal electric plant - Creation of annual solar radiation data set$300.00
  241. GB/T 40100-2021Life cycle assessment method for electric machine$145.00
  242. GB/T 40101-2021Ultrasonic testing method for stainless steel bars, plates and forgings of PWR nuclear fuel assembly and associated assembly$150.00
  243. GB/T 40102-2021Test code of connecting to power system for solar thermal power plants$145.00
  244. GB/T 40103-2021Technical requirment of connecting to power system for solar thermal power station$150.00
  245. GB/T 40104-2021Solar thermal electric plants - Terminology$455.00
  246. GB/T 40105-2021Requirements for cross-border electronic commerce transaction$300.00
  247. GB/T 40106-2021Humanities and social science evaluation index system of think tanks$210.00
  248. GB/T 40107-2021Information description of product for electronic commerce transaction—Office product$1,595.00
  249. GB/T 40108-2021Evaluation of humanities and social sciences journals$225.00
  250. GB/T 40109-2021Surface chemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon$235.00
  251. GB/T 40110-2021Surface chemical analysis - Determination of surface elemental contamination on silicon wafers by total-reflection X-ray fluorescence (TXRF) spectroscopy$435.00
  252. GB/T 40111-2021Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography$210.00
  253. GB/T 40112-2021Specifications for risk assessment of geological hazard$515.00
  254. GB/T 40113.1-2021Technical specification for the co-production engineering of biomass pyrolysis carbon gas oil—Part 1: Process design$330.00
  255. GB/T 40114-2021Jewellery—Determination of precious metal content—Difference method using inductively coupled plasma optical emission spectroscopy$150.00
  256. GB/T 40115-2021Meters for irrigation water$545.00
  257. GB/T 40116-2021Foil bearings - Performance of hydrodynamic gas journal bearings - Testing of static load capacity, friction coefficient and lifetime$285.00
  258. GB/T 40117-2021Non-destructive testing - Evaluation of vision acuity of NDT personnel$145.00
  259. GB/T 40118-2021Plain bearings - Testing under conditions of hydrodynamic and mixed lubrication in test rigs$240.00
  260. GB/T 40119-2021General technical specifications for RF tag irrigation intelligent control system$155.00
  261. GB/T 40120-2021Agricultural irrigation equipment - Thermoplastic collapsible hoses for irrigation - Specifications and test methods$150.00
  262. GB/T 40121-2021Technical product documentation—Representation of product residual stress symbol$420.00
  263. GB/T 40122-2021Full face tunnel boring machine—Rectangular earth pressure balance pipe jacking machine$485.00
  264. GB/T 40123-2021Aluminium and aluminium alloy billet with high purity and fine grain$300.00
  265. GB/T 40124-2021Technical requirements and test methods of regenerated sulphuric acid$165.00
  266. GB/T 40125-2021Liquid silicone rubber—Mold making$135.00
  267. GB/T 40126-2021Liquid silicone rubber—Application for baby nipple$135.00
  268. GB/T 40127-2021Full face tunnel boring machine—Safety requirements of pipe jacking machine$500.00
  269. GB/T 40128-2021Surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenum disulfide nanosheets$300.00
  270. GB/T 40129-2021Surface chemical analysis - Secondary ion mass spectrometry - Calibration of the mass scale for a time-of-flight secondary ion mass spectrometer$240.00
  271. GB/T 40130-2021Specifications for special hydrogeological exploration in coal mines$580.00
  272. GB/T 40131-2021General specification for reduced-speed permanent-magnet stepping motors$360.00
  273. GB/T 40132-2021General specification of vibration motors for mobile devices$270.00
  274. GB/T 40133-2021Technical requirements for recycling and further processing of waste cooking oil from restaurant$145.00
  275. GB/T 40134-2021Electromagnetic compatibility requirements for space systems$545.00
  276. GB/T 40135-2021Detection and identification of Xylophilus ampelinus (Panagopoulos) Willems et al.$240.00
  277. GB/T 40136-2021Technical specifications for planting pseudostellaria radix$145.00
  278. GB/T 40137-2021Seeds and roots of pseudostellaria radix$95.00
  279. GB/T 40138-2021Detection and identification of Southern bean mosaic virus$225.00
  280. GB/T 40139-2021Measuring method for surface areas of materials—Three dimensional area measurement base on hyperspectral imaging$210.00
  281. GB/T 40140-2021Detection and identification of grape spike-stalk brown spot$225.00
  282. GB/T 40141-2021Detection and identification of Candidatus Phytoplasma ulmi$240.00
  283. GB/T 40142-2021Tactile graphics designing and symbols$530.00
  284. GB/T 40143-2021Basic specification for volunteer organization$240.00
  285. GB/T 40144-2021Collaborative business relationship management systems -Requirements and framework$710.00
  286. GB/T 40145-2021Determination of 11 glucocorticoids including desonide in cosmetics— Liquid chromatography-tandem mass spectrometry$225.00
  287. GB/T 40146-2021Determination of plastic microbead in cosmetics$240.00
  288. GB/T 40147-2021General rules for science and technology evaluation$215.00
  289. GB/T 40148-2021Basic terminology of science and technology evaluation$245.00
  290. GB/T 40149-2021Construction specifications of credit files for employees of inspection body and Iaboratory$270.00
  291. GB/T 40150-2021Grain and oil storage—Evaluation of uniformity of grain mechanical ventilation$95.00
  292. GB/T 40151-2021Security and resilience - Emergency management - Guidelines for capability assessment$210.00
  293. GB/T 40152-2021Determination of saccharase activity in honey—Spectrophotometric method$95.00
  294. GB/T 40153-2021Classification and coding of meteorological data$210.00
  295. GB/T 40154-2021Feed material—Cottonseed protein$95.00
  296. GB/T 40155-2021Licha black pig$145.00
  297. GB/T 40156-2021Meishan pig$150.00
  298. GB/T 40157-2021Shawutou pig$95.00
  299. GB/T 40166-2021Paper and board - Accelerated ageing(exposure to nitrogen dioxide)$105.00
  300. GB/T 40167-2021Paper and board - Accelerated ageing (100 degree-Celsius)$105.00
  301. GB/T 40168-2021Corrugating medium - Determination of the edge crush resistance after laboratory fluting$150.00
  302. GB/T 40169-2021Compression-moulded plates of ultra-high-molecular-weight polyethylene(PE-UHMW)and high density polyethylene (PE-HD)$270.00
  303. GB/T 40170-2021Principle of plasmid extraction and testing$270.00
  304. GB/T 40171-2021General rules for determination of magnetic bead DNA extraction and purification kit$225.00
  305. GB/T 40172-2021General guidance on detection methods of mammalian cell cross-contamination$240.00
  306. GB/T 40173-2021Determination of reducing-end sugar in water-soluble chitosan—Spectrophotometric method$105.00
  307. GB/T 40174-2021Purity detection method of reagent enzymes$150.00
  308. GB/T 40175.1-2021Textiles—Methods of biochemical analysis—Part 1: Cadmium and lead (colloidal gold method)$150.00
  309. GB/T 40175.2-2021Textiles—Methods of biochemical analysis—Part 2: Pyrethroid pesticides (enzyme-linked immunosorbent assay)$150.00
  310. GB/T 40175.3-2021Textiles—Methods of biochemical analysis—Part 3: Organophosphorus pesticide (enzyme-linked immunosorbent assay)$150.00
  311. GB/T 40176-2021Determination of xylobiose in plant-derived products—Hydrophilic intention chromatography$155.00
  312. GB/T 40177-2021Optics and optical instruments - Ophthalmology - Graduated dial scale$90.00
  313. GB/T 40178-2021Ophthalmic optics - Formers$90.00
  314. GB/T 40179-2021Determination of organic acids in plant—Liquid chromatography-tandem mass spectrometry$150.00
  315. GB/T 40180-2021Buoyant swimwear for infants and children$215.00
  316. GB/T 40181-2021Test method and evaluation for flushability of disposable sanitary nonwoven materials$455.00
  317. GB/T 40182-2021Guideline of determining plasticized materials in toys or parts of toys that can be placed in the mouth$150.00
  318. GB/T 40183-2021Determination of DNA methylation—Pyrosequencing$90.00
  319. GB/T 40184-2021Technical code of breeding practice with genomic selection for livestock and poultry$90.00
  320. GB/T 40185-2021Determination of 5 kinds of ammonium chloride antibacterial agents in toothpaste—High performance liquid chromatography method$135.00
  321. GB/T 40186-2021Determination of genetic material damage strength for microbial mutation breeding—Umu method$150.00
  322. GB/T 40187-2021Technical guidance for affinity and specific of aptamer$95.00
  323. GB/T 40188-2021Technical code of breeding practice with molecular marker assisted selection for livestock and poultry$150.00
  324. GB/T 40189-2021Determination of metronidazole and norfloxacin in toothpaste—High performance liquid chromatography method$85.00
  325. GB/T 40190-2021Determination of forbidden bleach in toothpaste—High performance liquid chromatography method$85.00
  326. GB/T 40191-2021Determination of restricted preservatives in toothpaste—High performance liquid chromatography method$85.00
  327. GB/T 40192-2021Detection and identification of Colletotrichum Corda using real-time PCR$150.00
  328. GB/T 40193-2021Detection and Identification of Amaranthus palmeri S. Watson$300.00
  329. GB/T 40194-2021Detection and identification of Barley stripe mosaic virus$225.00
  330. GB/T 40195-2021Detection and identification of Anoda cristata (L.) Schlecht.$210.00
  331. GB/T 40196-2021Method for analysing CCA and ACQ in preservative-treated wood and wood preservatives by X-ray fluorescence spectroscopy$95.00
  332. GB/T 40197-2021Specification for production technology of drone pupae$150.00
  333. GB/T 40198-2021Guide for family farm construction$95.00
  334. GB/T 40199-2021Technical requirements for resource recovery and further processing of urban garden waste$150.00
  335. GB/T 40200-2021Method of testing the performance of equipment for industrial organic waste gas purification$285.00
  336. GB/T 40201-2021Technical requirements for operation performance evaluation of rural domestic sewage treatment facilities$240.00
  337. GB/T 40202-2021Requirments for logistics information interchange in cross-border e-commerce$300.00
  338. GB/T 40203-2021Information technology—Industrial cloud service—Service agreement guide$210.00
  339. GB/T 40204-2021General rules of two dimensional barcodes for traceability$435.00
  340. GB/T 40205-2021Information and documentation - Schema for holdings information$900.00
  341. GB/T 40206-2021General specification for precision external rotor axial fan$240.00
  342. GB/T 40207-2021Information technology—Industrial cloud service—Metering indicators$85.00
  343. GB/T 40208-2021Core metadata of logistics information resource$435.00
  344. GB/T 40209-2021General modelling principle for integration based on information model about manufacturing equipment$650.00
  345. GB/T 40210-2021Reference architecture for additive manufacturing cloud service platform$240.00
  346. GB/T 40211-2021Industrial communication networks - Network and system security - Terminology, concepts and models$1,100.00
  347. GB/T 40212-2021The classification and reference architecture of cloud service platform for industrial robot$155.00
  348. GB/T 40214-2021Document kinds for electrical and instrumentation projects in the process industry$770.00
  349. GB/T 40215-2021Code of meteorological observation equipment$210.00
  350. GB/T 40216-2021Data description of intelligent instruments—General requirements of properties database$435.00
  351. GB/T 40217-2021Financial information technology—Data interface of basic old-age insurance fund auditing$3,005.00
  352. GB/T 40218-2021Industrial communication networks - Network and system security - Security technologies for industrial automation and control system$1,010.00
  353. GB/T 40219-2021General specification for Raman spectrometers$225.00
  354. GB/T 40220-2021Determination of soybean agglutinin of plant metabolites—Enzyme-linked immunosorbent assay$90.00
  355. GB/T 40221-2021Specification for economic operation system of smart hydropower plant$210.00
  356. GB/T 40222-2021Guide for smart hydropower plant$240.00
  357. GB/T 40223-2021Determination of free gossypol of plant metabolites—Enzyme-linked immunosorbent assay$95.00
  358. GB/T 40224-2021Plastic boxes used for rainwater infiltration,attenuation and storage$210.00
  359. GB/T 40225-2021Determination of actin antibody—Western blotting method$210.00
  360. GB/T 40226-2021Detection of environmental microbial metagenome—High throughput sequencing$270.00
  361. GB/T 40227-2021Baby carrier with hipseat$135.00
  362. GB/T 40228-2021Guide for the control of some chemicals in apparel accessories and components$450.00
  363. GB/T 40229-2021Performance evaluation methods of mobile household robots$330.00
  364. GB/T 40230.1-2021Methods of visual fatigue test and evaluation—Part 1: Ophthalmology and optometry$210.00
  365. GB/T 40230.2-2021Methods of visual fatigue test and evaluation—Part 2: Visual perception function$270.00
  366. GB/T 40231-2021Restricted substance in electrical and electronic products—Determination of hexavalent chromium—Ion chromatography method$135.00
  367. GB/T 40232-2021Safety signs used in ice and snow sports areas$465.00
  368. GB/T 40233-2021Ergonomics of the thermal environment - Instruments for measuring physical quantities$530.00
  369. GB/T 40234-2021Technical requirements of common information models for smart hydropower plant$1,150.00
  370. GB/T 40235-2021Technical requirements of energy supervision data acquisition terminal for power generation fueled by coal with low calorific value$530.00
  371. GB/T 40236-2021Borosilicate glass tubing$210.00
  372. GB/T 40237-2021Test method for ignitability of foamed plastic—Welding spark method$150.00
  373. GB/T 40238-2021Reaction to fire tests for building materials and products—General rules for selection of substrates, conditioning and mounting of specimen$225.00
  374. GB/T 40239-2021Meteorological grades for urban snow hazard$150.00
  375. GB/T 40240-2021Guidelines for evaluation of ecological community$330.00
  376. GB/T 40241-2021Bamboo scrimber outdoor use$225.00
  377. GB/T 40242-2021Meteorological grades for power consuming$155.00
  378. GB/T 40243-2021Tornado intensity scale$150.00
  379. GB/T 40244-2021Chemicals—Liquid or solid identification—Fluidity test method$85.00
  380. GB/T 40245-2021Specification for recovery of waste preservative-treated wood$90.00
  381. GB/T 40246-2021Guidelines for construction of meteorological disaster prevention and mitigation demonstration community$150.00
  382. GB/T 40247-2021Bamboo scrimber$435.00
  383. GB/T 40248-2021Fire safety management of assembly occupancies$435.00
  384. GB/T 40249-2021Code of diagnosis for infection with Penaeus monodon-type baculovirus—PCR method$210.00
  385. GB/T 40250-2021Technical specifications for lightning protection of urban landscape lighting facilities$240.00
  386. GB/T 40251-2021Code of diagnosis for MSX disease of oysters—In situ hybridization method$225.00
  387. GB/T 40252-2021Viability test of Monilinia fruticola(G.Winter) Honey$225.00
  388. GB/T 40253-2021Code of diagnosis for mikrocytosis of oysters—Microscopic methods$210.00
  389. GB/T 40254-2021Detection and identification of Verticillium Nees using real-time PCR$150.00
  390. GB/T 40255-2021Code of diagnosis for infection with hepatopancreatic parvovirus of penaeid shrimp—PCR method$210.00
  391. GB/T 40256-2021Code of diagnosis for marteiliosis of oysters—Microscopic methods$210.00
  392. GB/T 40257-2021Code of diagnosis for infection with taura syndrome virus—RT-PCR method$150.00
  393. GB/T 40258-2021Evaluation method for corrosion resistance of hollow fiber membrane to chemical cleaning agent$185.00
  394. GB/T 40259-2021General specification for supporting quality of longwall face$240.00
  395. GB/T 40260-2021Test method for determining gas permeability of polymer membrane materials$240.00
  396. GB/T 40261.1-2023Ergonomics of thermal environment - Evaluation of thermal environments in vehicles - Part 1: Principles and methods for assessment of thermal stress and determination of equivalent temperature$455.00
  397. GB/T 40261.2-2021Ergonomics of the thermal environment - Evaluation of thermal environments in vehicles - Part 2: Evaluation of thermal comfort using human subjects$330.00
  398. GB/T 40262-2021Metal coating fabric—Determination of metal layer adhesive force—Tape method$165.00
  399. GB/T 40263-2021Textiles—Determination of short chain chlorinated paraffins$150.00
  400. GB/T 40264-2021Textiles—Tests for colour fastness—Colour fastness to urine$150.00
  401. GB/T 40265-2021General rules for determination of enzyme immunoassay antibodies$270.00
  402. GB/T 40266-2021Quality general rules of oxides barrier transparent plastics laminated films and pouches for food packaging$210.00
  403. GB/T 40267-2021Determination of Levodopa in plant derived products—High performance liquid chromatography$165.00
  404. GB/T 40268-2021Determination of performance on immunomagnetic material$210.00
  405. GB/T 40269-2021Absorbent sanitary paper products—Assessment and monitoring guidelines to quality safety condition of production process$330.00
  406. GB/T 40270-2021Textiles - General technical requirements based on consumer experience$135.00
  407. GB/T 40271-2021Test method for identification of textile fibers—Differential scanning calorimetry (DSC)$145.00
  408. GB/T 40272-2021Paper, board, pulps and cellulose nanomaterials - Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium$270.00
  409. GB/T 40273-2021Fibre ropes and cordage - Vocabulary$485.00
  410. GB/T 40274-2021Tissue paper—Assessment and monitoring guidelines to quality safety condition of production process$330.00
  411. GB/T 40275-2021Textiles—Quantitative analysis of bicomponent fiber—Melting microscopy method$225.00
  412. GB/T 40276-2021Soft nonwoven towels$210.00
  413. GB/T 40277-2021Paper, board and pulps - Measurement of diffuse blue reflectance factor(ISO brightness) - Indoor daylight conditions$240.00
  414. GB/T 40278-2021Paper and board - Accelerated ageing (exposure to light)$90.00
  415. GB/T 40279-2021Test method for thickness of films on silicon wafer surface—Optical reflection method$150.00
  416. GB/T 40280-2021Plastics - Resins in the liquid state or as emulsions or dispersions - Determination of apparent viscosity using a single cylinder type rotational viscometer method$240.00
  417. GB/T 40281-2021Determination of content of nonmetallic inclusions in steel—Extremum analytical method$360.00
  418. GB/T 40282-2021Hot-rolled twin roll cast steel sheets and strips of structural quality and high strength steel$210.00
  419. GB/T 40283.2-2026Automation systems and integration - Interoperability of capability units for manufacturing application solutions - Part 2: Capability templates and software unit cataloguing$240.00
  420. GB/T 40283.3-2021Automation systems and integration - Interoperability of capability units for manufacturing application solutions - Part 3: Verification and validation of interoperability among capability units$360.00
  421. GB/T 40283.4-2023Automation systems and integration - Interoperability of capability units for manufacturing application solutions - Part 4: Capability unit assessment for the manufacturing application requirements$480.00
  422. GB/T 40284-2021Guide for energy saving test of waste heat recovery system in power plant$165.00
  423. GB/T 40285-2021Technical specification for dam safety analysis and evaluation system of smart hydropower plant$180.00
  424. GB/T 40286-2021The performance testing method of bi-circulation unit for low-temperature waste heat recovery and utilization$270.00
  425. GB/T 40287-2021General framework of information and communication for electric internet of things$360.00
  426. GB/T 40288-2021Ergonomics of the thermal environment - Vocabulary and symbols$420.00
  427. GB/T 40289-2021Technical requirement of power control system for photovoltaic power station$270.00
  428. GB/T 40290-2021Cross-border electronic commerce—Specification for import commodity information release$135.00
  429. GB/T 40291-2021Nuclear instrumentation - High-purity germanium crystals for radiation detectors - Measurement methods of basic characteristics$390.00
  430. GB/T 40292-2021Cross-border electronic commerce—Specification for electronic waybill$150.00
  431. GB/T 40293-2021Test method for refractive index of infrared optical chalcogenide films$165.00
  432. GB/T 40294-2021Methods for determining electrically excited synchronous machine quantities from tests$800.00
  433. GB/T 40296-2021Practical superconducting wires - Twist pitch measurement method for Nb-Ti and Nb3Sn composite superconductors$300.00
  434. GB/T 40297-2021Seamless austenitic stainless steel pipes for high pressure hydrogen$210.00
  435. GB/T 40298-2021Technical specification for disposal and recycling of slag from hot dip galvanizing of steel$150.00
  436. GB/T 40299-2021Corrosion of metals and alloys - Conventions applicable to electrochemical measurements in corrosion testing$210.00
  437. GB/T 40300-2021Microbeam analysis - Analytical electron microscopy - Vocabulary$480.00
  438. GB/T 40301-2021Vanadium trioxide$300.00
  439. GB/T 40302-2021Plastics - Determination of burning behaviour of thin flexible vertical specimens in contact with a small-flame ignition source$210.00
  440. GB/T 40303-2021General specification for GH4169 alloy bars$480.00
  441. GB/T 40304-2021Determination of content of nonmetallic inclusions in steel—Billet full section method$210.00
  442. GB/T 40305-2021Field device integration—EDD and OPC UA integration technology specification$300.00
  443. GB/T 40306-2021Packaging - Accessible design - Ease of opening$545.00
  444. GB/T 40307-2021Non-destructive testing - Test method for texture by neutron diffraction$210.00
  445. GB/T 40308-2021Model and nomenclature for meteorological instruments$240.00
  446. GB/T 40309-2021Electrical self-balancing vehicle—Electromagnetic compatibility—Emission and immunity requirements$240.00
  447. GB/T 40310.1-2021Ball splines - Part 1: General characteristics and requirements$390.00
  448. GB/T 40310.2-2021Ball splines - Part 2: Dynamic and static load ratings and rating life$150.00
  449. GB/T 40311-2021Vanadium slag—Determination of multi-element contents—Wavelength dispersive X-ray fluorescence spectrometry(fused cast bead method)$300.00
  450. GB/T 40312-2021Ferrophosphorus—Determination of phosphorus, silicon, manganese and titanium content—Wavelength dispersive X-ray fluorescence spectrometry method (fused cast bead method)$210.00
  451. GB/T 40313-2021Specification for wrought superalloy forging disks$360.00
  452. GB/T 40314-2021Corrosion of metals and alloys - Crevice corrosion formers with disc springs for flat specimens or tubes made from stainless steel$210.00
  453. GB/T 40315-2021Plastics - Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value$240.00
  454. GB/T 40316-2021Welded high strength shaped and round steel tubes for automobile structure$240.00
  455. GB/T 40317-2021Seamless stainless steel pipes for oxygen pipeline$210.00
  456. GB/T 40318-2021Plastics - Environmental aspects - General guidelines for their inclusion in standards$210.00
  457. GB/T 40319-2021Wrought aluminium alloy sheets, strips and foils for drawn cans$455.00
  458. GB/T 40320-2021Measuring method for mechanical melting temperature of aluminum alloy$150.00
  459. GB/T 40321-2021High strength and toughness Al-Zn-Mg-Cu series aluminium alloy plate$360.00
  460. GB/T 40322-2021Thermoplastic elastomer—Specifications of door sealmaterials for household and similar refrigerating appliances$90.00
  461. GB/T 40323-2021Determination of octamethylcyclotetrasiloxane(D4)， decamethylcyclopentasiloxane(D5) and dodecamethylcyclohexasiloxane(D6) in textile dyeing and finishing auxiliaries$210.00
  462. GB/T 40324-2021Non-destructive testing—Testing method for large diameter round bars by focused ultrasound$455.00
  463. GB/T 40325-2021Performance test for rubber sealing device of railway vehicle wheel rolling bearing$210.00
  464. GB/T 40326-2021Energy efficiency grades for laboratory equipment—Drug stability test chambers$90.00
  465. GB/T 40327-2021Test methods of guided motion performance for wheeled mobile robot$300.00
  466. GB/T 40328-2021Electrical equipment and system of industrial machines—Programing language of processing procedures for NC system$420.00
  467. GB/T 40329-2021Electrical equipment and system of industrial machines—PLC programme in numerical control system$420.00
  468. GB/T 40330-2021Safety of machine tools - Stationary grinding machines$1,815.00
  469. GB/T 40331.1-2021Crop protection equipment - Spray deposition test for field crop - Part 1: Measurement in a horizontal plane$270.00
  470. GB/T 40331.2-2021Crop protection equipment - Spray deposition test for field crop - Part 2: Measurement in a crop$300.00
  471. GB/T 40332-2021Non-destructive testing - Ultrasonic testing - Characterization and verification of ultrasonic thickness measuring equipment$285.00
  472. GB/T 40333-2021Vacuum gauges - Definitions and specifications for quadrupole mass spectrometers$270.00
  473. GB/T 40334-2021Packaging - Accessible design - Information and marking$270.00
  474. GB/T 40335-2021Non-destructive testing - Leak testing - Tracer gas method$330.00
  475. GB/T 40336-2021Non-destructive testing - Leak testing - Calibration of reference leaks for gases$480.00
  476. GB/T 40337-2021Gas tightness of equipment for gas welding and allied processes$225.00
  477. GB/T 40338-2021Corrosion of metals and alloys - Exfoliation corrosion testing of aluminium alloys$300.00
  478. GB/T 40339-2021Corrosion of metals and alloys - Guidelines for assessing the significances of stress corrosion cracks detected in service$300.00
  479. GB/T 40340-2021Composites and metal assemblies - Galvanic corrosion tests of carbon fibre reinforced plastics (CFRPs) related bonded or fastened structures in artificial atmospheres - Salt spray tests$300.00
  480. GB/T 40341-2021High strength and toughness alloy structure steel bars for deep sea oil field drilling and exploiting$210.00
  481. GB/T 40342-2021Method for determination of aluminum content in hot dipped zinc-aluminum alloy coating on steel wire$90.00
  482. GB/T 40343-2021Intelligent laboratory—Information management system—Functional requirements$240.00
  483. GB/T 40344.1-2021Vacuum technology - Standard methods for measuring vacuum-pump performance - Part 1: General description$360.00
  484. GB/T 40344.2-2021Vacuum technology - Standard methods for measuring vacuum-pump performance - Part 2: Positive displacement vacuum pumps$240.00
  485. GB/T 40344.3-2024Vacuum technology - Standard methods for measuring vacuum pump performance - Part 3: Specific parameters for mechanical booster vacuum pumps$300.00
  486. GB/T 40344.4-2025Vacuum technology - Standard methods for measuring vacuum-pump performance - Part 4: Turbomolecular vacuum pumps$180.00
  487. GB/T 40345-2021Crop protection equipment - Test method for the determination of drainable volume and its concentration$150.00
  488. GB/T 40346-2021Equipment for crop protection - Method for measurement of potential spray drift from horizontal boom sprayers by the use of a test bench$210.00
  489. GB/T 40347-2021Crop protection equipment - Reciprocating positive displacement pumps and centrifugal pumps - Test method$300.00
  490. GB/T 40348-2021Determination of capsaicinoid in plant derived products—Liquid chromatography-tandem mass spectrometry$150.00
  491. GB/T 40349-2021WLAN communication module technical specification for household appliances$360.00
  492. GB/T 40350-2021General technical requirements for homeuse polyvinyl chloride artificial leather$150.00
  493. GB/T 40351-2021Ecological technical requirements for recycled Poly(ethylene terephthalate) fiber$300.00
  494. GB/T 40352.1-2021Collection and processing of human tissue biomaterial—Part 1:Surgical removal tissue biomaterial$210.00
  495. GB/T 40353-2021Air filter paper$150.00
  496. GB/T 40354-2021Carbon steel nonstick cookware$360.00
  497. GB/T 40355-2021Stainless steel vacuum container$300.00
  498. GB/T 40356-2021Kitchen knife$300.00
  499. GB/T 40357-2021Hair products—Determination of the permeability of hairpiece to air$150.00
  500. GB/T 40358-2021Toilet tissue paper and hand towel—Specification for the use of recycled fiber$90.00
← GB/T 39452-2020 – GB/T 39877-2021GB/T 40359-2021 – GB/T 40810.2-2021 →

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