Search GB/T

500 GB/T standards in English, from GB/T 38989-2020 to GB/T 39451-2020, in code order.

  1. GB/T 38989-2020Uniaxial compressive elastic modulus test method of materials stabilazed with inorganic binder (middle segment method)$150.00
  2. GB/T 38990-2020Waterborne epoxylite emulsified binder mixture for road engineering$135.00
  3. GB/T 38991-2020General resource of military and civilian—General requirements for technical standards on data mapping of information$210.00
  4. GB/T 38992-2020General resource of military and civilian—Classification and representations of semantic relations$210.00
  5. GB/T 38993-2020Guide for control strategy of active and reactive power control system for photovoltaic power station$150.00
  6. GB/T 38994-2020Digital collaborative manufacturing technical general requirements of shipbuilding$150.00
  7. GB/T 38996-2020General requirements for the flight control system of civil small and light fixed wing unmanned aircraft$270.00
  8. GB/T 38997-2020General requirements for the flight control and navigation system of small and light multi-rotor unmanned aircraft$240.00
  9. GB/T 38998-2020Cut-size office paper--Measurement of edge quality$150.00
  10. GB/T 38999-2020Health informatics - Health cards - General characteristics$150.00
  11. GB/T 39000-2020Specification of service quality for rural homestay inn$105.00
  12. GB/T 39001-2019Road traffic safety (RTS) management systems - Requirements with guidance for use$475.00
  13. GB/T 39002-2020Guidance on individual dining system in catering service$150.00
  14. GB/T 39003.1-2020Engineering data exchange format for use in industrial automation systems engineering - Automation markup language - Part 1: Architecture and general requirements$890.00
  15. GB/T 39003.2-2023Engineering data exchange format for use in industrial automation systems engineering - Automation markup language - Part 2: Semantics libraries$900.00
  16. GB/T 39003.3-2023Engineering data exchange format for use in industrial automation systems engineering - Automation markup language - Part 3: Geometry and kinematics$1,010.00
  17. GB/T 39004-2020Industrial robot electromagnetic compatibility design specification$360.00
  18. GB/T 39005-2020General technical requirements of vision integrated system for industrial robots$300.00
  19. GB/T 39006-2020Requirements and test methods of special climate conditions reliability for industrial robots$185.00
  20. GB/T 39007-2020Specification of motion control for industrial robots used in programmable controllers$455.00
  21. GB/T 39008-2020Double-capped integrated LED lamps - Performance requirements$205.00
  22. GB/T 39009-2020Essential oils--Nomenclature$510.00
  23. GB/T 39010-2020Essential oils--Characterization$210.00
  24. GB/T 39011-2020Consumer product safety—General principles for hazard identification$225.00
  25. GB/T 39012-2020Consumer product safety—Guidelines for risk alert$185.00
  26. GB/T 39013-2020Consumer product safety—Guidelines for risk control$185.00
  27. GB/T 39014-2020Essential oil of ginger (Zingiber officinale Roscoe)$165.00
  28. GB/T 39015.2-2020Road vehicles--Interchangeability of mechanical couplings between tractors and semi-trailers - Part 2: Low-coupling tractors and high-volume semi-trailers$135.00
  29. GB/T 39016-2020Custom furniture—General design specification$225.00
  30. GB/T 39017-2020Consumer product traceability—General requirements for traceability system$135.00
  31. GB/T 39018-2026Lighting equipment - Non-active mode power measurement$420.00
  32. GB/T 39019-2020Custom furniture—Technical requirements for composite assembly identification$150.00
  33. GB/T 39020-2020Green product assessment—Detergents$145.00
  34. GB/T 39021-2020Intelligent lighting systems - General requirements$135.00
  35. GB/T 39022-2020Lighting system and related equipment—Terms and definitions$135.00
  36. GB/T 39023-2025Writing and marking instruments - Specification for caps to reduce the risk of asphyxiation$195.00
  37. GB/T 39024-2020Black leads for wood-cased pencils--Classification and diameters$85.00
  38. GB/T 39025-2020Spun-dyed polyimide staple fiber$90.00
  39. GB/T 39026-2020Test method for the identification of recycled polyethylene terephthalate (PET) fiber$105.00
  40. GB/T 39027-2020High strength and modulus polyimide filament yarns$105.00
  41. GB/T 39028-2020Textile machinery and accessories--Web roller cards--Terms and definitions$225.00
  42. GB/T 39029-2020Technical specification of efficacy evaluation for removing of heavy metal by biological products$95.00
  43. GB/T 39030-2020Technical specification of physiological activity evaluation for enzyme preparations$150.00
  44. GB/T 39031-2020Urban public facilities services—Basic information of intelligent street light$620.00
  45. GB/T 39032-2020Difficult-flammable particleboard$285.00
  46. GB/T 39033-2020Austenitic-ferritic duplex stainless steel wire rods$150.00
  47. GB/T 39034-2020Risk assessment methodology for sightseeing vehicle$330.00
  48. GB/T 39035-2020Code of practice for redundant design and test of redundant dynamic positioning system$510.00
  49. GB/T 39036-2020Integrity requirements of block fabrication for ship$150.00
  50. GB/T 39037.1-2021Lashing and securing arrangements on road vehicles for sea transportation on Ro/Ro ships - General requirements - Part 1: Commercial vehicles and combinations of vehicles, semi-trailers excluded$195.00
  51. GB/T 39037.2-2020Lashing and securing arrangements on road vehicles for sea transportation on Ro/Ro ships--General requirements - Part 2: Semi-trailers$270.00
  52. GB/T 39038-2020Ship and marine technology--Technical requirements for liquefied natural gas bunkering dry-disconnect/connect coupling$270.00
  53. GB/T 39039-2020Evaluation method for hydrogen-induced delayed fracture of high strength steels$270.00
  54. GB/T 39040-2020Steel seals and edge protectors for packing$275.00
  55. GB/T 39041-2020Carbon steel-fiber reinforced plastic clad bars for reinforcement concrete$135.00
  56. GB/T 39042-2020Measurement of the magnetic properties of electrical steels by means of a single sheet tester—H-coil method$240.00
  57. GB/T 39043-2020Risk assessment for amusement ride—Hazard$330.00
  58. GB/T 39044-2020Access specification of government service platform$150.00
  59. GB/T 39045-2020Satisfaction evaluation guide of administrative license items$145.00
  60. GB/T 39046-2020Basic data specification of government service platform$300.00
  61. GB/T 39047-2020Basic functional specification of government service platform$150.00
  62. GB/T 39048-2020Classification and coding rules for administrative licensing items$270.00
  63. GB/T 39049-2020Technical guidelines for the conservation and restoration of historical and cultural villages$185.00
  64. GB/T 39050-2020Specification for distance learning service$300.00
  65. GB/T 39051-2020Applied specifications for identification on cultural relics import and export$85.00
  66. GB/T 39052-2020Specifications for operation and service of public resources auction center$165.00
  67. GB/T 39053-2020Specification of credit assessment for merchants on cross-border E-commerce platform$210.00
  68. GB/T 39054-2020Specification for community education service$165.00
  69. GB/T 39055-2020Technical requirements of manufacturing and installation consulting service for mechanical parking system$240.00
  70. GB/T 39056-2020Technical code for maintenance and strengthening of masonry structures on ancient buildings$360.00
  71. GB/T 39057-2020Guidance for economic value evaluation for science and technology achievements$210.00
  72. GB/T 39058-2020The specification of quality management for supply chain on electronic commerce of agricultural products$105.00
  73. GB/T 39059-2020Determination of harmful substance emissions from synthetic sports surfaces—Environmental chambers method$360.00
  74. GB/T 39060-2020Technical requirements of manufacturing and installation consulting service for automated storage and retrieval system$210.00
  75. GB/T 39061-2020Recall numbering rules and application for motor vehicle product$85.00
  76. GB/T 39062-2020Cross-border E-commerce—Specification for products traceability information management$225.00
  77. GB/T 39063-2020Consumer product recall - Risk assessment for electronics and electrical appliances$285.00
  78. GB/T 39064-2020Guideline for brand cultivation—Industrial cluster$210.00
  79. GB/T 39065-2020Specification for sharing of E-commerce quality information$210.00
  80. GB/T 39066-2020Terminology of building economy$150.00
  81. GB/T 39067-2020Public service specification for office building$150.00
  82. GB/T 39068-2020Brand valuation—Exhibition industry$240.00
  83. GB/T 39069-2020Grade requirements for office building$240.00
  84. GB/T 39070-2020Brand valuation—Daily chemical articles industry$120.00
  85. GB/T 39071-2020Brand evaluation—Guidelines for consumer perception measuring$240.00
  86. GB/T 39072-2020Regulation for artificial bed-log production of plastic bag cultured white jelly fungus$150.00
  87. GB/T 39073-2020Brand evaluation—Core metadata specification$300.00
  88. GB/T 39074-2020Textiles—Testing and evaluation for heat insulation$85.00
  89. GB/T 39075.1-2023Organic light emitting diode(OLED)light sources for general lighting - Safety - Part 1: General requirements and tests$240.00
  90. GB/T 39075.201-2023Organic light emitting diode(OLED)light sources for general lighting - Safety - Part 2-1: Particular requirements - Semi-integrated OLED modules$90.00
  91. GB/T 39075.202-2023Organic light emitting diode(OLED)light sources for general lighting - Safety - Part 2-2: Particular requirements - Integrated OLED modules$150.00
  92. GB/T 39075.203-2023Organic light emitting diode(OLED)light sources for general lighting - Safety - Part 2-3: Particular requirements - Flexible OLED tiles and panels$210.00
  93. GB/T 39076-2020Textiles - Determination of neonicotinoid pesticide residues$105.00
  94. GB/T 39077-2024Test methods for detecting detrimental phase in austenitic-ferritic (duplex) stainless steels$545.00
  95. GB/T 39078.1-2020Safety requirements for escalators and moving walks - Part 1: Essential safety requirements$300.00
  96. GB/T 39078.2-2022Safety requirements for escalators and moving walks - Part 2: Safety parameters meeting essential safety requirements$545.00
  97. GB/T 39079-2020Inspection and test specifications of large-scale amusement device—Acceleration test$90.00
  98. GB/T 39080-2020Specification of amusement rides virtual experience facility$210.00
  99. GB/T 39081-2020Test method of cross tension test for resistance spot and embossed projection welds$210.00
  100. GB/T 39082-2020Test method of vickers hardness testing for resistance spot, projection and seam welds$150.00
  101. GB/T 39083-2020Specification of express service payment information exchange$575.00
  102. GB/T 39084-2020Green product assessment-Packings for express service$195.00
  103. GB/T 39085.2-2020Ships and marine technology - Marine radar reflectors - Part 2: Active type$360.00
  104. GB/T 39086-2020Functional safety requirements and testing methods for battery management system of electric vehicles$405.00
  105. GB/T 39087-2020Health informatics - Health informatics profiling framework$300.00
  106. GB/T 39088-2020Ships and marine technology - Sound reception systems$210.00
  107. GB/T 39089-2020Bamboo toothpicks$150.00
  108. GB/T 39090-2020Adiabatic storage test method for dangerous goods$210.00
  109. GB/T 39091-2020Guidelines for industrial waste heat comprehensive cascade utilization$360.00
  110. GB/T 39092-2020Schematic symbols of aircraft environmental control systems$360.00
  111. GB/T 39093-2020Heat accumulation storage test method for dangerous goods$135.00
  112. GB/T 39094-2020Terminology for Chinese meteorological satellites$275.00
  113. GB/T 39095-2020Aerospace - Hydraulic fluid components - Expression of particulate contamination levels$150.00
  114. GB/T 39096-2020Petroleum and natural gas industries - Aluminium alloy pipe for use as tubing for wells$240.00
  115. GB/T 39097-2020Technical requirements for deepwater positioning and mooring system$360.00
  116. GB/T 39098-2020Ships and marine technology -- Shipboard fire-fighters' outfits (protective clothing, gloves, boots and helmet)$480.00
  117. GB/T 39099-2020Consumer product traceability—General technical requirements for traceability system$135.00
  118. GB/T 39100-2020Determination of antioxidant activity for polypeptides - DPPH and ABTS methods$150.00
  119. GB/T 39101-2020Determination of antimicrobial activity for polypeptides - Inhibition zone method$150.00
  120. GB/T 39102-2020Guidelines for design and manufacture quality control of customized consumer products$185.00
  121. GB/T 39103-2020Superfine woven wool fabric labelling - Requirements for Super S code definition$210.00
  122. GB/T 39104.1-2020Textiles - Determination of antifungal activity of textile products - Part 1: Luminescence method$300.00
  123. GB/T 39104.2-2020Textiles - Determination of antifungal activity of textile products - Part 2: Plate count method$240.00
  124. GB/T 39105-2020Consumer product traceability—Data element directory for traceability system$335.00
  125. GB/T 39106-2020Consumer product traceability—Specification for data interchange application for traceability system$185.00
  126. GB/T 39107-2020Determination of volatile organic compounds content for consumer products - Static headspace sampling method$185.00
  127. GB/T 39108-2020Consumer product safety—Hazard identification—Scenario simulation method$185.00
  128. GB/T 39109-2020Textiles - Determination of benzophenone ultraviolet absorbents$185.00
  129. GB/T 39110-2020Consumer product—Plastics—Rapid screening of phthalates$185.00
  130. GB/T 39111-2020Technical requirements for dental model 3D scanner$210.00
  131. GB/T 39112-2020General principles for safety risk control of consumer product life cycle$185.00
  132. GB/T 39113-2020Footwear - Critical substances potentially present in footwear and footwear components - Determination of phenol$210.00
  133. GB/T 39114-2020Nanotechnologies - Characterization of single-wall carbon nanotubes using ultraviolet-visible-near infrared (UV-Vis-NIR) absorption spectroscopy$300.00
  134. GB/T 39115-2020Energy efficiency evaluation methods for process automation$285.00
  135. GB/T 39116-2020Maturity model of intelligent manufacturing capability$240.00
  136. GB/T 39117-2020Maturity assessment method of intelligent manufacturing capability$150.00
  137. GB/T 39118-2020Safety requirements of optical radiation for laser pointers products$360.00
  138. GB/T 39119-2020Integrated energy—Cooperative control overall functions and process requirements of ubiquitous energy internet$210.00
  139. GB/T 39120-2020Integrated energy—Ubiquitous energy internet terminology$90.00
  140. GB/T 39122-2020Manufacturing practice for processing of fresh and frozen cultured obscure puffer$90.00
  141. GB/T 39123-2020Specification for cadmium-zinc telluride single crystal material for X-ray and gamma-ray detector$210.00
  142. GB/T 39125-2020Cerium-magnesium alloys$90.00
  143. GB/T 39126-2020Assesment system for interior green decorating material selection$300.00
  144. GB/T 39127-2020Numerical control system of machine tool—Usage and maintenance specification$210.00
  145. GB/T 39128-2020Numerical control system of machine tool—Human-machine interface$210.00
  146. GB/T 39129-2020Numerical control system of machine tool—Fault diagnosis and correction specification$210.00
  147. GB/T 39130-2020Measuring method for adhesion of zinc coating for galvanized products$210.00
  148. GB/T 39131-2020Terms and definitions of synthetic crystal materials$420.00
  149. GB/T 39132-2020Fuel cell electric vehicle engineering approval evaluation programme$135.00
  150. GB/T 39133-2020Suspender of suspension bridge$480.00
  151. GB/T 39134-2020Industrial robot numerical control system of machine tool—Programming language$360.00
  152. GB/T 39135-2020Test method of color difference for photovoltaic glass module used in building$150.00
  153. GB/T 39136-2020Integrity requirements of superstructure fabrication for ship$150.00
  154. GB/T 39137-2020Determination for the orientation of refractory metal single crystal$90.00
  155. GB/T 39138.1-2020Methods for chemical analysis of gold nickel chromium iron silicon boron alloys - Part 1: Determination of gold content - Potentiometric titration using ferrous sulfate$90.00
  156. GB/T 39138.2-2020Methods for chemical analysis of gold nickel chromium iron silicon boron alloys - Part 2: Determination of nickel content - Dimethylglyoxime gravimetric method$90.00
  157. GB/T 39138.3-2020Methods for chemical analysis of gold nickel chromium iron silicon boron alloys - Part 3: Determination of chromium, iron, silicon and boron contents - Inductively coupled plasma atomic emission spectrometry$90.00
  158. GB/T 39139.1-2020Shale gas—Environmental protection—Part 1: Pollution prevention and disposal methods for drilling operation$150.00
  159. GB/T 39139.2-2023Shale gas—Environmental protection—Part 2: Recommended practice for environmental protection of production operations$300.00
  160. GB/T 39140.1-2020Clamping flanges for diamond circular saw blade - Part 1: Stone processing$150.00
  161. GB/T 39140.2-2020Clamping flanges for diamond circular saw blade - Part 2: Building construction and civil engineering$210.00
  162. GB/T 39141.1-2020Mineral and sapphire watch-glasses - Part 1: Dimensions and tolerances$85.00
  163. GB/T 39141.2-2020Mineral and sapphire watch-glasses - Part 2: Assembly to the case by adhesive or using a gasket$85.00
  164. GB/T 39141.3-2022Mineral and sapphire watch-glasses - Part 3: Qualitative criteria and test methods$150.00
  165. GB/T 39141.4-2024Mineral and sapphire watch-glasses - Part 4: Anti-reflective treatment$255.00
  166. GB/T 39142.1-2020Specification of plastic-steel bilayer self-lubricating materials—Part 1: Running-in layer with modified PTFE tape$150.00
  167. GB/T 39143-2020Methods for chemical analysis of gold-arsenic alloys - Determination of arsenic content - Inductively coupled plasma atomic emission spectrometry$90.00
  168. GB/T 39144-2020Test method for magnesium content in gallium nitride materials—Secondary ion mass spectrometry$90.00
  169. GB/T 39145-2020Test method for the content of surface metal elements on silicon wafers—Inductively coupled plasma mass spectrometry$150.00
  170. GB/T 39146-2020Refractory materials—Test method of corrosion resistance to molten aluminum alloy$150.00
  171. GB/T 39147-2020Steel fiber for concrete$360.00
  172. GB/T 39148-2020Recycled bismuth material$210.00
  173. GB/T 39149-2020Recycled tellurium material$150.00
  174. GB/T 39150-2020Recycled selenium material$210.00
  175. GB/T 39151-2020Nickel beryllium titanium alloy strip for high temperature elastic component$150.00
  176. GB/T 39152-2020Test method for the bending stress relaxation of copper and copper alloys$150.00
  177. GB/T 39153-2020Metastable decomposition strengthened Cu-Ni-Sn alloy rod$150.00
  178. GB/T 39154-2020Corrosion of metals and alloys - Cathodic protection of steel in concrete$575.00
  179. GB/T 39155-2020Corrosion of metals and alloys - Cathodic protection of harbour installations$420.00
  180. GB/T 39156-2020Technical requirements and test methods for large format ceramic slab$240.00
  181. GB/T 39157-2020Classification and definition of the technology readiness levels for targets$105.00
  182. GB/T 39158-2020High purity copper rotatable tube target for flat panel display$105.00
  183. GB/T 39159-2020High purity copper alloy target for integrated circuit$175.00
  184. GB/T 39160-2020Cadmium zinc telluride target for thin-film solar cells$90.00
  185. GB/T 39161-2020General rules for drafting the guidelines for industrial circular economy practical technologies$85.00
  186. GB/T 39162-2020Guidlines for circular economy practical technologies in thermal power industry (coal-fired power generation company)$210.00
  187. GB/T 39163-2020Test methods of the bonding strength for target-backing plate assemblies$185.00
  188. GB/T 39164-2020Tools for moulding - Thermal insulating sheets for injection moulds$210.00
  189. GB/T 39165-2020Test method of peel and chisel for resistance spot and projection welds$210.00
  190. GB/T 39166-2020Test method of mechanized peel for resistance spot, projection and seam welds$240.00
  191. GB/T 39167-2020Test method of tensile shear for resistance spot and embossed projection welds$210.00
  192. GB/T 39168-2020Guidelines for circular economy practical technologies in iron and steel industry$210.00
  193. GB/T 39169-2020Blanks for diamond circular saw blade - Mounting and fixing bores - Building construction and civil engineering$150.00
  194. GB/T 39170-2020Tools for moulding - Centring sleeves$150.00
  195. GB/T 39171-2020Technical specification for waste plastics recycling$150.00
  196. GB/T 39172-2020Non-steel wire rope suspension means for lifts$530.00
  197. GB/T 39173-2020Smart factory—The effectiveness assessment methods of safety monitoring$480.00
  198. GB/T 39174-2020Dark sleeper$150.00
  199. GB/T 39175-2020Roughskin sculpin - Broodstock, fry and fingerling$150.00
  200. GB/T 39178-2020Guideline for optimization of circular industrial chains in industrial parks$150.00
  201. GB/T 39179-2020Guideline for diagnosis of circular industrial chains in industrial parks$150.00
  202. GB/T 39180-2020Guide for circular economy evaluating—Copper smelting industry$150.00
  203. GB/T 39181-2020Consumer products—Polyester fiber and ABS material—Rapid determination method of fragrance allergens$185.00
  204. GB/T 39182-2020Installation specifications for household and similar heat pump water heater$240.00
  205. GB/T 39183-2020Determination of the migration quantity of nitrosamines in consumer products—Gas chromatography-tandem mass spectrometry$135.00
  206. GB/T 39184-2020Code of practice for installation and commissioning of ROV launch and recovery system/umbilical winch$240.00
  207. GB/T 39185-2020Technology requirement for ocean engnieering ship dynamic positioning system$240.00
  208. GB/T 39186-2020Calculation methods of water saved by projects for iron and steel industry$210.00
  209. GB/T 39187-2020Jack up conductor/blow out preventer tension compensation system$210.00
  210. GB/T 39188-2020General technical specification of electric windows and doors (gates)$360.00
  211. GB/T 39189-2020Smart home for internet of things—User interface description method$360.00
  212. GB/T 39190-2020Smart home for internet of things—Design content and requirements$185.00
  213. GB/T 39191-2020Heat treatment for stainless steel and heat resistant steel parts$225.00
  214. GB/T 39192-2020Heat treatment of superalloy parts$285.00
  215. GB/T 39193-2020Ambient air—Determination of particulate matter mass concentration—Gravimetric method$225.00
  216. GB/T 39194-2020Technical requirements for the heat treatment of vacuum low pressure carburizing and high pressure gas quenching$190.00
  217. GB/T 39195-2020Technical specifications for urban flooding risk investigation$360.00
  218. GB/T 39196-2020Technical specification for waste glass recycling$90.00
  219. GB/T 39197-2020Principle and requirement for material flow data collection of general solid waste$150.00
  220. GB/T 39198-2020Classification and code for general solid waste$210.00
  221. GB/T 39199-2020Characterization and testing methods of recycled polyethylene (PE)$150.00
  222. GB/T 39200-2020Guide for circular economy evaluating—Thermal power industry$205.00
  223. GB/T 39201-2020Technical specifications for extraction of aluminium oxide from high-alumina fly ash$300.00
  224. GB/T 39202-2020Guide for circular economy evaluating—Iron and steel industry$210.00
  225. GB/T 39203-2020Technical specifications for extraction of valuable metals from copper smelting dust$150.00
  226. GB/T 39204-2022Information security technology—Cybersecurity requirements for critical information infrastructure protection$165.00
  227. GB/T 39205-2020Information security technology—Light-weight authentication and access control mechanism$185.00
  228. GB/T 39206-2020Code of practice for installation and commissioning of fixed azimuth thruster$420.00
  229. GB/T 39207-2020Code of practice for installation and commissioning of anchor handling system$240.00
  230. GB/T 39208-2020Code of practice for installation and commissioning of retractable azimuth thruster$360.00
  231. GB/T 39209-2020Offshore platform rig heave compensating drawworks$240.00
  232. GB/T 39210-2020Draught and soil loading system of hopper dredger$240.00
  233. GB/T 39211-2020Testing method of phased array technology for ship steel weld$420.00
  234. GB/T 39212-2020Drill string compensating system of floating drilling unit$210.00
  235. GB/T 39213-2020Dredging track and profile monitor$300.00
  236. GB/T 39214-2020Integrity requirements of section fabrication for ship$90.00
  237. GB/T 39215-2020Ships and marine technology - Offshore wind energy - Supply chain information flow$455.00
  238. GB/T 39216-2020Method and technical specification for improvement of administrative licensing process$185.00
  239. GB/T 39217-2020Guidelines for comprehensive evaluation of chemical industry park$300.00
  240. GB/T 39218-2020Guidelines of construction for smart chemical industry park$210.00
  241. GB/T 39219-2020Design guides for post-treatment of desalinated seawater$150.00
  242. GB/T 39221-2020Determination for performance of scale inhibitors for reverse osmosis seawater desalination—Recurrent condensation cycle test method$210.00
  243. GB/T 39222-2020Design guidelines for multiple effect distillation seawater desalination system$210.00
  244. GB/T 39223.3-2020Ergonomic requirements for healthy home—Part 3: Office desks and chairs$240.00
  245. GB/T 39223.4-2020Ergonomic requirements for healthy home—Part 4: Children's desks and chairs$240.00
  246. GB/T 39223.5-2020Ergonomic requirements for healthy home—Part 5: Mattress$155.00
  247. GB/T 39223.6-2020Ergonomic requirements for healthy home—Part 6: Sofa$210.00
  248. GB/T 39224-2020Technical specification for used batteries take-back$105.00
  249. GB/T 39225.1-2020Guidance for compatibility design and assessment for remotely-handled components of Tokamak fusion reactor—Part 1: Guidance for compatibility design$175.00
  250. GB/T 39225.2-2020Guidance for compatibility design and assessment for remotely-handled components of Tokamak fusion reactor—Part 2: Guidance for compatibility assessment$210.00
  251. GB/T 39226-2020Requirements on the integrated test for high power converter system of magnetic confinement fusion$300.00
  252. GB/T 39227-2020Immunity time testing method under voltage dip for sensitive process rated less than 1000 V$240.00
  253. GB/T 39228-2020Determination of soil microbial biomass - Fumigation-extraction method$175.00
  254. GB/T 39229-2020Fertilizers and soil conditioners. Determination of arsenic, cadmium, chromium, lead and mercury contents$420.00
  255. GB/T 39230-2020Code of practice for installation and commissioning of heavy duty submarine cable recovery and releasing device$360.00
  256. GB/T 39231-2020Cerium chloride anhydrate$105.00
  257. GB/T 39232-2020Zirconia ceramics knife$105.00
  258. GB/T 39233-2020Lanthanum-copper alloys$90.00
  259. GB/T 39234-2020Determination of phthalate esters in soil - Gas chromatography-mass spectrometry (GC-MS)$240.00
  260. GB/T 39235-2020Nutrient requirements of swine$2,495.00
  261. GB/T 39236-2020Guidance for taxonomy and assessment of energy efficiency financing projects$210.00
  262. GB/T 39237-2020Technical requirements for application of LED nightscape lighting$420.00
  263. GB/T 39238-2020Non-destructive testing. Ultrasonic testing. Examination for discontinuities perpendicular to the surface$240.00
  264. GB/T 39239-2020Non-destructive testing - Ultrasonic testing - Characterization and sizing of discontinuities$515.00
  265. GB/T 39240-2020Non-destructive testing. Ultrasonic testing. General principles$175.00
  266. GB/T 39241-2020Non-destructive testing. Ultrasonic testing. Transmission technique$105.00
  267. GB/T 39242-2020Non-destructive testing. Ultrasonic testing. Sensitivity and range setting$455.00
  268. GB/T 39243-2020Technical requirements and test methods of marine biosoluble mineral wool product$105.00
  269. GB/T 39245.1-2020Grooved metal gaskets with covering layers for pipe flanges—Part 1: PN designated$210.00
  270. GB/T 39245.2-2020Grooved metal gaskets with covering layers for pipe flanges—Part 2: Class designated$240.00
  271. GB/T 39246-2020Prefabricated directly buried insulating fittings with seamless high density polyethylene casing pipe$300.00
  272. GB/T 39247-2020Additive manufacturing—Specification for heat treatment process of metal parts$135.00
  273. GB/T 39248-2020[Including 2023XG1] Thermoplastic mufti-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals-Specification$300.00
  274. GB/T 39249-2020Rubber and plastics hoses and tubing. Textile-reinforced types. Sub-ambient temperature crush test$75.00
  275. GB/T 39250-2020Agricultural and forestry tractors and machinery - Speed Identification Mark (SIS)$90.00
  276. GB/T 39251-2020Additive manufacturing—Methods to characterize performance of metal powders$105.00
  277. GB/T 39252-2020Additive manufacturing—Specification for powder bed fusion process of metal materials$165.00
  278. GB/T 39253-2020Additive manufacturing—Specification for directed energy deposition of metal materials$240.00
  279. GB/T 39254-2020Additive manufacturing—Evaluation guideline for mechanical properties of metal parts$185.00
  280. GB/T 39255-2020Shielding gas for welding and cutting$185.00
  281. GB/T 39256-2020Green manufacturing—Green supply chain management in manufacturing enterprises—Specifications of informatization management platform$210.00
  282. GB/T 39257-2020Green manufacturing—Green supply chain management in manufacturing enterprises—Specifications for assessment$300.00
  283. GB/T 39258-2020Green manufacturing—Green supply chain management in manufacturing enterprises—Control of purchase$210.00
  284. GB/T 39259-2020Green manufacturing—Green supply chain management in manufacturing enterprises—Requirements for bill of material$180.00
  285. GB/T 39260.2-2020Use case methodology - Part 2: Definition of the templates for use cases, actor list and requirements list$575.00
  286. GB/T 39261-2020Nanotechnologies. Guidance on physico-chemical characterization of engineered nanoscale materials for toxicologic assessment$480.00
  287. GB/T 39263-2020Road vehicles—Advanced driver assistance systems—Terms and definitions$150.00
  288. GB/T 39264-2020Technical specification for unified management and control platform of smart hydropower plant$175.00
  289. GB/T 39265-2020Road vehicles—Performance requirements and testing methods for blind spot detection (BSD) system$185.00
  290. GB/T 39266-2020Mechanical environment reliability requirements and test methods for industrial robots$360.00
  291. GB/T 39267-2020Terminology for BeiDou navigation satellite system (BDS)$710.00
  292. GB/T 39268-2020General specification for GNSS navigation receivers onboard low earth orbit satellite$360.00
  293. GB/T 39269-2020Voltage dip and short interruption—Immunity testing method for low voltage equipment$240.00
  294. GB/T 39270-2020Voltage dip indices and severity assessment method$240.00
  295. GB/T 39271.1-2020Rolling bearings. Load ratings for hybrid bearings with rolling elements made of ceramic - Part 1: Dynamic load ratings$210.00
  296. GB/T 39271.2-2020Rolling bearings. Load ratings for hybrid bearings with rolling elements made of ceramic - Part 2: Static load ratings$210.00
  297. GB/T 39272-2020Test specifications for video surveillance networking for public security$575.00
  298. GB/T 39273-2020Rolling bearings and joint bearings Electronic media query structure Features and performance indicators identified by characteristic vocabulary$480.00
  299. GB/T 39274-2020Test specifications for video and audio encoding and decoding in video surveillance system for public security$360.00
  300. GB/T 39275-2020Power electronics systems and equipment. Operation conditions and characteristics of active infeed converter(AIC)applications$1,085.00
  301. GB/T 39276-2020Information security technology—General security requirements of network products and services$150.00
  302. GB/T 39277-2020Vessel traffic services$830.00
  303. GB/T 39278-2020Method for measuring the shielding effectiveness of shielding enclosures having all dimensions between 0.1 m and 2 m$710.00
  304. GB/T 39279-2020Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels$240.00
  305. GB/T 39280-2020Rods, wires and deposits for tungsten inert gas welding of non alloy and fine grain steels$240.00
  306. GB/T 39281-2020Wire electrodes, wires, rods and deposits for gas shielded arc welding of high strength steels$240.00
  307. GB/T 39282-2020Non-destructive testing—Testing method for pulse-echo testing using electromagnetic acoustic transducer (EMAT) techniques$195.00
  308. GB/T 39283-2020Non-destructive testing—Testing method for surface-wave testing using electromagnetic acoustic transducer (EMAT) techniques$210.00
  309. GB/T 39284-2020Treatment and disposal method for filter sludge from magnesium sulfate production process$75.00
  310. GB/T 39285-2020Method for chemical analysis of palladium compounds - Determination of chlorine content - Ion chromatography$105.00
  311. GB/T 39286-2020Absorption heat exchanger$240.00
  312. GB/T 39287-2020Closed expansion vessels$210.00
  313. GB/T 39288-2020Thermal storage device with electrical input and thermal output$360.00
  314. GB/T 39289-2020Determination of the bonding strength of adhesives, metals and plastics$105.00
  315. GB/T 39290-2020Determination the content of the aromatic amines in adhesives$135.00
  316. GB/T 39291-2020Test method for impact wear properties of studs$90.00
  317. GB/T 39292-2020Method of sampling and sample preparation for analysis of palladium carbon wastes$135.00
  318. GB/T 39293-2020Terminology and classification for industry cleaning$300.00
  319. GB/T 39294-2020Determination of the discoloration performence for adhesive$115.00
  320. GB/T 39295-2020Determination of the tack for water based adhesive$90.00
  321. GB/T 39296-2020Operation effect evaluation of recirculating cooling water treatment—Method of monitoring heat exchanger$240.00
  322. GB/T 39297-2020Ammonium dinitramide aqueous solution$240.00
  323. GB/T 39298-2020Reclaimed water quality - Determination of benzene homologues - Gas chromatography$115.00
  324. GB/T 39299-2020Methods for disposing reused thinner waste in the production of TFT-LCD$150.00
  325. GB/T 39300-2020Treatment and disposal method for chromium-containing electroplating sludge$115.00
  326. GB/T 39301-2020Disposal method for electroplating sludge reduction$115.00
  327. GB/T 39302-2020Reclaimed water quality. Determination of anionic surfactants. Methylene blue spectrophotometric method$85.00
  328. GB/T 39303-2020General technical specification for pre-treatment of microorganism samples in wastewater treatment system$175.00
  329. GB/T 39304-2020General technical specification for sample pre-treatment of biological toxicity detection in reclaimed water$135.00
  330. GB/T 39305-2020Reclaimed water quality - Determination of fluoride,chloride,nitrite,nitrate,sulfate - Ion chromatography$150.00
  331. GB/T 39306-2020Reclaimed water quality - Determination of total arsenic - Atomic fluorescence spectrometry$85.00
  332. GB/T 39307-2020Fluorescent whitening agents—Determination of shade and relative whiteness—Plastic coloring$55.00
  333. GB/T 39308-2020Technical specification for refractory organic wastewater advanced treatment$210.00
  334. GB/T 39309-2020Rubber hoses and hose assemblies. Wire-or textile-reinforced single-pressure types for hydraulic applications. Specification$240.00
  335. GB/T 39310-2020Fastener Check file type$360.00
  336. GB/T 39311-2020Thermoplastic hoses and hose assemblies. Wire or synthetic yarn reinforced single-pressure types for hydraulic applications. Specification$240.00
  337. GB/T 39312-2020Welding procedure qualification test for copper and its alloys$360.00
  338. GB/T 39313-2020Rubber hoses and hose assemblies. Compact wire-braid-reinforced hydraulic types for oil-based or water-based fluids. Specification$195.00
  339. GB/T 39314-2020General technical directives for aluminum alloy plaster investment casting$105.00
  340. GB/T 39315.1-2020General resource of military and civilian—Data model—Part 1: Supplies—Petroleum products$300.00
  341. GB/T 39315.2-2020General resource of military and civilian—Data model—Part 2:Device—Civil transport ship$240.00
  342. GB/T 39315.3-2020General resource of military and civilian—Data model—Part 3:Equipment—Aviation repair parts$360.00
  343. GB/T 39315.4-2024General resource of military and civilian—Data model—Part 4: Equipment—Health services equipment$420.00
  344. GB/T 39315.5-2020General resource of military and civilian—Data model—Part 5: Person$115.00
  345. GB/T 39315.6-2020General resource of military and civilian—Data Model—Part 6: Facilities$135.00
  346. GB/T 39316.1-2020General resource of military and civilian—Meta data—Part 1: Supplies—Petroleum products$515.00
  347. GB/T 39316.2-2020General resource of military and civilian—Meta data—Part 2: Device—Civil transport ship$420.00
  348. GB/T 39316.3-2020General resource of military and civilian—Meta data—Part 3: Equipment—Aviation repair parts$515.00
  349. GB/T 39316.4-2024General resource of military and civilian - Meta data - Part 4: Equipment - Health services equipment$950.00
  350. GB/T 39316.5-2020General resource of military and civilian—Meta Data—Part 5:Personnel$300.00
  351. GB/T 39316.6-2020General resource of military and civilian—Meta Data—Part 6: Facilities$360.00
  352. GB/T 39317-2020General resource of military and civilian-Requirement for data element mapping$150.00
  353. GB/T 39318-2020General resource of military and civilian-Requirement for identification number mapping$210.00
  354. GB/T 39319-2020Coding rules of identification for electronic commerce entity$105.00
  355. GB/T 39320-2020Electronic business—Meta model—Foundation module$1,010.00
  356. GB/T 39321-2020Specification for electronic contract forensics process$240.00
  357. GB/T 39322-2020Technical requirements for traceability data interface in E-commerce transaction platform$300.00
  358. GB/T 39323-2020Performance requirement and testing method for lane keeping assist (LKA) system of passenger cars$185.00
  359. GB/T 39324-2020Technical guide for main equipment condition based maintenance decision support system for smart hydropower plant$455.00
  360. GB/T 39325-2020Specification for radiation shielding of superconducting proton cyclotron$240.00
  361. GB/T 39326-2020International trade business process specification. Electronic certificates interchange for inspection and quarantine$360.00
  362. GB/T 39327-2020Rubber and plastics hoses for marine-engine wet-exhaust systems. Specification$175.00
  363. GB/T 39328-2020Additive manufacturing—Specification for material extrusion process of plastic materials$150.00
  364. GB/T 39329-2020Additive manufacturing—Test methods—Precision inspection of standard test artifacts$240.00
  365. GB/T 39330-2020Technical specification for surface treatment of titanium alloy castings$115.00
  366. GB/T 39331-2020Additive manufacturing - Overview of data processing$150.00
  367. GB/T 39332-2020General requirements for the anti-fatigue manufacturing of precision gears$300.00
  368. GB/T 39333-2020Plain bearings - Quality assurance of sample types - Definitions, applications and testing$85.00
  369. GB/T 39334.1-2020Digital simulation of mechanical products manufacturing process—Part 1: General requirements$195.00
  370. GB/T 39334.2-2020Digital simulation of mechanical products manufacturing process—Part 2: Requirements of production line planning and layout simulation$240.00
  371. GB/T 39334.3-2020Digital simulation of mechanical products manufacturing process—Part 3: Requirements of assembly workshop logistics simulation$135.00
  372. GB/T 39334.4-2020Digital simulation of mechanical products manufacturing process—Part 4: Requirements of NC machining process simulation$115.00
  373. GB/T 39334.5-2020Digital simulation of mechanical products manufacturing process—Part 5: Requirements of typical process simulation$240.00
  374. GB/T 39335-2020Information security technology—Guidance for personal information security impact assessment$360.00
  375. GB/T 39336-2020Technical requirement of roadside bag filling for gob-side entry retaining with high-water material$175.00
  376. GB/T 39337-2020Technical requirement of fully mechanized bag filling mining with superhigh-water material$210.00
  377. GB/T 39338-2020Technical requirements of solid-filling in fully-mechanized coal mining$155.00
  378. GB/T 39339-2020Design rules and methods for areospace electrical connectors$175.00
  379. GB/T 39340-2020Aerospace electronic time deterministic network protocol$360.00
  380. GB/T 39341-2020General specification for high speed transmission connectors for aerospace$455.00
  381. GB/T 39342-2020Aerospace electronic products—General specification for printed circuit board$360.00
  382. GB/T 39343-2020Processor device single event effects experiment design and procedure for aerospace$360.00
  383. GB/T 39344-2020Space data and information transfer systems. Communications operation procedure-1$530.00
  384. GB/T 39345-2020Space data and information transfer systems. AOS(advanced orbiting systems) space data link protocol$530.00
  385. GB/T 39346-2020Space hall electric propulsion power processing unit test method$240.00
  386. GB/T 39347-2020General specification for fiber bragg grating sensing system for space application$300.00
  387. GB/T 39348-2020Space data and information transfer systems - TM (telemetry)synchronization and channel coding$590.00
  388. GB/T 39349-2020Space data and information transfer systems. TC (telecommand) synchronization and channel coding$300.00
  389. GB/T 39350-2020Space data and information transfer systems. TC (telecommand) space data link protocol$590.00
  390. GB/T 39351-2020Space Data and Information Transmission System Telemetry Space Data Link Protocol$530.00
  391. GB/T 39352-2020Space data and information transfer systems. Proximity space link protocol. Data link layer$1,130.00
  392. GB/T 39353-2020Space data and information transfer systems. Proximity space link protocol. Synchronization and coding sublayer$240.00
  393. GB/T 39354-2020Space data and information transfer systems. Proximity space link protocol. Physical layer$240.00
  394. GB/T 39355-2020Space data and information transfer systems. Time code formats$210.00
  395. GB/T 39356-2020Determination of total nickel,total cobalt,total selenium, total vanadium, total stibium,total thallium in fertilizers — Inductively coupled plasma optical emission spectroscopy$105.00
  396. GB/T 39357-2020Specification for construction of cultivation base of white jelly fungus$210.00
  397. GB/T 39358-2020Forest certification in China—Non-timber forest products management$150.00
  398. GB/T 39359-2020Integrating sphere method for the test of liquid/solid suspended photocatalytic hydrogen production reaction$240.00
  399. GB/T 39360-2020Evaluation and testing of performance of industrial robot control system$300.00
  400. GB/T 39361-2020Discharge requirements for cooling seawater$150.00
  401. GB/T 39362-2020Archiving specification for electronic official document of party and government organs$360.00
  402. GB/T 39363-2020General technical requirements for air-source heat pump drying of honeysuckle$85.00
  403. GB/T 39364-2020Leather - Chemical, physical, mechanical and fastness tests - Sampling location$105.00
  404. GB/T 39365-2020Leather - Physical and mechanical tests - Determination of dry heat resistance$85.00
  405. GB/T 39366-2020Leather - Tests for colour fastness - Colour fastness to crocking$85.00
  406. GB/T 39367-2025In vitro diagnostic test systems - Nucleic acid amplification-based examination procedures for detection and identification of microbial pathogens - Laboratory quality practice guide$545.00
  407. GB/T 39368-2020Leather - Physical and mechanical tests - Determination of flex resistance: Vamp flex method$85.00
  408. GB/T 39368.1-2025Leather - Determination of flex resistance - Part 1: Flexometer method$480.00
  409. GB/T 39369-2020Leather - Physical and mechanical tests - Determination of water vapour permeability$85.00
  410. GB/T 39370-2020Leather. Physical and mechanical tests. Determination of surface reflectance$145.00
  411. GB/T 39371-2020Leather - Physical and mechanical tests - Determination of softness$85.00
  412. GB/T 39372-2020Leather - Physical and mechanical tests - Determination of percentage extension$85.00
  413. GB/T 39373-2020Leather - Tests for colour fastness - Colour fastness to solvents$145.00
  414. GB/T 39374-2020Leather - Physical and mechanical tests - Determination of bending force$105.00
  415. GB/T 39375-2020Leather - Physical and mechanical tests - Determination of dimensional change$85.00
  416. GB/T 39376-2020Leather - Sampling - Number of items for a gross sample$85.00
  417. GB/T 39377-2020Intelligentization technology for intelligent household appliances—Particular requirements for wine storage appliances$210.00
  418. GB/T 39378-2020Sockets for spark-plugs- and glow-plugs$115.00
  419. GB/T 39379-2020Thermoplastics piping systems for non-pressure applications—Test method for watertightness$75.00
  420. GB/T 39380.1-2021Chlorinated poly (vinyl chloride) (PVC-C) piping system for fire sprinkler installations—Part 1: Pipes$300.00
  421. GB/T 39380.2-2022Chlorinated poly (vinyl chloride ) (PVC-C) piping system for fire sprinkler installations—Part 2: Fittings$240.00
  422. GB/T 39381.1-2020Cardiovascular implants - Vascular device-drug combination products - Part 1: General requirements$420.00
  423. GB/T 39382-2020Thermoplastics piping systems for soil and waste discharge inside buildings. Test method for airtightness of joints$75.00
  424. GB/T 39383-2020Thermoplastics piping systems for underground non-pressure applications. Test method for leak tightness of elastomeric sealing ring type joints$150.00
  425. GB/T 39384-2020Intelligentization technology for intelligent household appliances—Particular requirements for washing machine$240.00
  426. GB/T 39385-2020Plastics piping and ducting systems. Thermoplastics pipes. Determination of ring flexibility$75.00
  427. GB/T 39386-2020Custom furniture—Field test method of volatile organic compounds$105.00
  428. GB/T 39387-2020Application effect evaluation of heat pump technology in household appliances$360.00
  429. GB/T 39388-2020Characterization of the performance of illuminance meters and luminance meters$455.00
  430. GB/T 39389-2020Plastic composite hose for gas welding，cutting and allied processes$240.00
  431. GB/T 39390-2023Custom furniture—Quality inspection and quality evaluation$385.00
  432. GB/T 39391-2020Sanitary absorbent pants for women$240.00
  433. GB/T 39392-2020Technical specification of intelligent power module for household appliances$480.00
  434. GB/T 39393-2020Technical specification of intelligent controller unit for household appliances$480.00
  435. GB/T 39394-2020Test method for LED lamps, LED luminaires and LED modules$575.00
  436. GB/T 39395-2020Test method for buckling resistance of the thermoplastics inspection chamber bases$185.00
  437. GB/T 39396.1-2020Quality requirements for international GNSS monitoring and assessment system (iGMAS)—Part 1: Observation data$195.00
  438. GB/T 39396.2-2020Quality requirements for international GNSS monitoring and assessment system (iGMAS)—Part 2: Products$150.00
  439. GB/T 39397.1-2020File format of international GNSS monitoring and assessment system (iGMAS)—Part 1: Observation data$300.00
  440. GB/T 39397.2-2020File format of international GNSS monitoring and assessment system (iGMAS)—Part 2: Products$830.00
  441. GB/T 39398-2020Monitoring and assessment parameters of international GNSS monitoring and assessment system (iGMAS)$240.00
  442. GB/T 39399-2020General specification for BeiDou navigation satellite system geodetic receiver$390.00
  443. GB/T 39400-2020Industrial data quality—General technical specification$235.00
  444. GB/T 39401-2020The data exchange of cloud service platform for industrial robot$285.00
  445. GB/T 39402-2020Design specification of collaborative industrial robot$240.00
  446. GB/T 39403-2020Security protection management requirements of cloud manufacturing service platform$240.00
  447. GB/T 39404-2026General security requirements for the control units of industrial robots$360.00
  448. GB/T 39405-2020Classification of robot$210.00
  449. GB/T 39406-2020Specification of XML exchange of PLC-based software development platform for industrial robots$210.00
  450. GB/T 39407-2020Grinding and polishing robot system—General specification$240.00
  451. GB/T 39408-2020Electronic jetting dispenser robot system—General specifications$210.00
  452. GB/T 39409-2020BeiDou grid location code$420.00
  453. GB/T 39410-2020General specification for GNSS geodetic receivers onboard low earth orbit satellite$300.00
  454. GB/T 39411-2020Technical requirements of BeiDou satellite common-view time transfer$240.00
  455. GB/T 39412-2020Information security technology—Audit specification of code security$515.00
  456. GB/T 39413-2020Performance requirements and test methods for BeiDou navigation satellite system signal simulator$420.00
  457. GB/T 39414.1-2020Interface specification for signal in space of Beidou navigation satellite system—Part 1: Open service signal B1C$650.00
  458. GB/T 39414.2-2020Interface specification for signal in space of BeiDou navigation satellite system—Part 2: Open service signal B2a$650.00
  459. GB/T 39414.3-2020Interface specification for signal in space of BeiDou navigation satellite system—Part 3: Open service signal B1I$800.00
  460. GB/T 39414.4-2020Interface specification for signal in space of BeiDou navigation satellite system—Part 4: Open service signal B3I$710.00
  461. GB/T 39414.5-2024Interface specification for signal in space of BeiDou satellite navigation system—Part 5: Open service signal B2b$560.00
  462. GB/T 39415.1-2020Packaging sacks. Method of specifications for characteristics - Part 1: Paper sacks$105.00
  463. GB/T 39415.2-2020Packaging sacks - Method of specifications for characteristics - Part 2:SAcks made from thermoplastic flexible film$90.00
  464. GB/T 39416-2020Test methods of fuel consumption for truck crane$305.00
  465. GB/T 39417-2020Health management of large-scale amusement device$300.00
  466. GB/T 39418-2020Grades of storm surge$135.00
  467. GB/T 39419-2020Grades of tsunami$150.00
  468. GB/T 39420-2020Marine observation terminology$360.00
  469. GB/T 39421-2020Methods for determining the static gel strength of cement formulations$135.00
  470. GB/T 39422-2020Determination methods of characteristic values for dowel-bearing strength and withdrawal capacity of nails and screws in timber structure$150.00
  471. GB/T 39423-2020Road vehicles. Collection of accident data for evaluation of occupant restraint performance$135.00
  472. GB/T 39424.1-2020Road vehicles. Traffic accident analysis - Part 1: Vocabulary$385.00
  473. GB/T 39424.2-2020Road vehicles. Traffic accident analysis - Part 2: Guidelines for the use of impact severity measures$225.00
  474. GB/T 39425-2020General technical specfication for the permanent magnetic direct drive motor bogie of urban rail transit$195.00
  475. GB/T 39426-2020General technical specification for permanent magnetic direct drive motor vehicles of urban rail transit$240.00
  476. GB/T 39427-2026Non-destructive testing - Radiographic testing - Determination of the size of industrial radiographic gamma sources$255.00
  477. GB/T 39428-2020Visual inspection method for surface quality of sand casting steel parts$300.00
  478. GB/T 39429-2020Non-destructive testing—Method for thermoelectric sorting of electrically conductive materials$105.00
  479. GB/T 39430-2020Specifications for the blanks of high reliability gears$240.00
  480. GB/T 39431-2020Plain bearings - Bearings containing dispersed solid lubricants$210.00
  481. GB/T 39432-2020Non-destructive testing - Ultrasonic testing - Specification for step wedge calibration block$85.00
  482. GB/T 39433-2020Gas spring design calculation$490.00
  483. GB/T 39434-2020Technical requirement for ozone treatment recirculating cooling water for central air conditioning$105.00
  484. GB/T 39435-2020Specification for integrated management of vector—Port$135.00
  485. GB/T 39436-2020Code of practice for vector prevention and control—Subway$210.00
  486. GB/T 39437-2020Technical specification for lightning protection of water supply and drainage system$480.00
  487. GB/T 39438-2020Packed egg$210.00
  488. GB/T 39439-2020Specification for service management of third-party warehousing for e-commerce$105.00
  489. GB/T 39440-2020Guidance for compiling the catalog of public credit information resources$240.00
  490. GB/T 39441-2020Classification and coding specifications of public credit information$240.00
  491. GB/T 39442-2020Coding rules of public credit information resource identifications$150.00
  492. GB/T 39443-2020Means and interface specifications for public credit information exchange$240.00
  493. GB/T 39444-2020General framework for standard system of public credit information$150.00
  494. GB/T 39445-2020Data elements of public credit information$710.00
  495. GB/T 39446-2020Public redit information codes$300.00
  496. GB/T 39447-2020Specification for international trade business data—Forwarding$360.00
  497. GB/T 39448-2020Configuration requirements for multimodal transport facilities and equipments of finished vehicle logistics$185.00
  498. GB/T 39449-2020Maintenance and management of public credit information data dictionary$150.00
  499. GB/T 39450-2020Credit evaluation index of commercial and trade circulation enterprise$150.00
  500. GB/T 39451-2020Specification for contactless delivery service of commodities$150.00
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