Search GB/T

500 GB/T standards in English, from GB/T 39452-2020 to GB/T 39877-2021, in code order.

  1. GB/T 39452-2020Leather - Physical and mechanical tests - Tests for adhesion of finish$205.00
  2. GB/T 39453-2020International trade business data specification Order processing$455.00
  3. GB/T 39454-2020Specification for international trade business data—Cargo tracking and tracing$300.00
  4. GB/T 39455-2020Specification for international trade business process—Forwarding$210.00
  5. GB/T 39456-2020International trade business process specification Order processing$480.00
  6. GB/T 39457-2020Specification for international trade business process—Remittance advice$240.00
  7. GB/T 39458-2020Terms of international trade facilitation$420.00
  8. GB/T 39459-2020Specification for international trade business data—Electronic certification interchange for inspection and quarantine$1,400.00
  9. GB/T 39460-2020Specification for international trade business data—Remittance advice$1,175.00
  10. GB/T 39461-2020Data interface of the international logistics information system$195.00
  11. GB/T 39462-2020Safety guidelines for low-voltage DC systems and equipment$120.00
  12. GB/T 39463-2020Electrical equipment and system of industrial robot—General requirements$240.00
  13. GB/T 39464-2020Multilingual classification and named of cross-border E-commerce trading products—Footwear$385.00
  14. GB/T 39465-2020Card of smart city union—Interface for charging data$240.00
  15. GB/T 39466.1-2020ERP, MES and control system interconnection and intercommunication interface—Part 1: General requirements$480.00
  16. GB/T 39466.2-2020ERP, MES and control system interconnection and intercommunication interface—Part 2: Information exchange$1,190.00
  17. GB/T 39466.3-2020ERP,MES and control system interconnection and intercommunication interface—Part 3: Test requirements$255.00
  18. GB/T 39467-2020Specifications for precision service products of BeiDou navigation satellite system$530.00
  19. GB/T 39468-2020General methods for the validation of terrestrial quantitative remote sensing products$300.00
  20. GB/T 39469-2020Classification and coding method of general manufacturing process knowledge$240.00
  21. GB/T 39470-2020Automation systems and integration. Object-process methodology$2,075.00
  22. GB/T 39471-2020Specification of manufacturing resource import to cloud manufacturing service platform$145.00
  23. GB/T 39472-2020Performance requirements and test methods for BeiDou navigation satellite system signal record and playback devices$235.00
  24. GB/T 39473-2020Specifications for open service performance of BeiDou navigation satellite system$210.00
  25. GB/T 39474-2020Requirements of intelligent plant architecture based on cloud manufacturing$210.00
  26. GB/T 39475-2020Representation of general manufacturing process knowledge$575.00
  27. GB/T 39476-2020Testing method of energy efficiency for drug stability test chambers$90.00
  28. GB/T 39477-2020Information security technology—Government information sharing—Data security technology requirements$300.00
  29. GB/T 39478-2020General technical requirements of parking service mobile robot$165.00
  30. GB/T 39479-2020Prediction method for radiated noise of offshore platform$175.00
  31. GB/T 39480-2020Steel wire rope slings—Use and maintenance$135.00
  32. GB/T 39481-2020Utilization of desalinated seawater—Water quality guidelines for industrial uses$85.00
  33. GB/T 39482.1-2023Electrochemical impedance spectroscopy(EIS) on coated and uncoated metallic specimens - Part 1: Terms and definitions$215.00
  34. GB/T 39482.3-2020Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens - Part 3: Processing and analysis of data from dummy cells$240.00
  35. GB/T 39483.1-2020Rubber and plastics injection moulding machine - Interface - Part 1: Mechanical and electrical interface$590.00
  36. GB/T 39483.2-2020Rubber and plastics injection moulding machine—Interface—Part 2:Data exchange interface$4,790.00
  37. GB/T 39484-2020Fiber-reinforced plastic composite materials The calibrated end load split test (C-ELS) and the effective crack length method are used to determine the type II fracture toughness of unidirectional reinforced materials$240.00
  38. GB/T 39485-2020Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Manual gas valves$420.00
  39. GB/T 39486-2020Chemical reagent—General rules for inductively coupled plasma mass spectrometry$300.00
  40. GB/T 39487-2020Test method of tube shear strength for structural foaming adhesives$105.00
  41. GB/T 39488-2020Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Electronic type gas and air ratio control system$360.00
  42. GB/T 39489-2020Technical specification for total tailings paste backfill$175.00
  43. GB/T 39490-2020Test method for liquid impingement erosion resistance of fiber-reinforced plastics—Rotating apparatus method$210.00
  44. GB/T 39491-2020General technical requirements of carbon fiber composites covering parts for automobiles$240.00
  45. GB/T 39492-2020Testing method of quantum efficiency for white LED phosphor$90.00
  46. GB/T 39493-2020Safety and control devices for gas burners and burning appliances Special requirements Pressure regulating devices$420.00
  47. GB/T 39494-2020Determination for coating adhesion of rare earth permanent magnetic materials for drive motor of new energy vehicle$150.00
  48. GB/T 39495-2020Metallic and other inorganic coatings—Chromate-free chemical conversion coatings on allumion and its alloys$135.00
  49. GB/T 39497-2020New-type urbanization—Evaluation index system of quality city$360.00
  50. GB/T 39498-2020Guidelines for the use and control of key chemicals in consumer products$245.00
  51. GB/T 39499-2020Technical guideline for derivation of health protection zone about fugitive emission of atmospheric harmful substances$240.00
  52. GB/T 39500-2020Leather. Physical and mechanical tests. Determination of apparent density and mass per unit area$85.00
  53. GB/T 39501-2020Sensory analysis Guidelines for the use of quantitative response scales$175.00
  54. GB/T 39503-2020Specification for integrated vector management—School$135.00
  55. GB/T 39504-2020Specification for integrated vector management—Aerodrome$105.00
  56. GB/T 39505-2020Household electric hair clipper and hair trimmer performance test method$240.00
  57. GB/T 39506-2020Determination of the poly vinyl chloride (PVC) content of unplasticized poly vinyl chloride (PVC-U) pipes and fittings - Method based on total chlorine content$105.00
  58. GB/T 39507-2020Leather. Physical and mechanical tests. Determination of abrasion resistance: Martindale ball plate method$105.00
  59. GB/T 39508-2020Knitted infant and children's clothing$250.00
  60. GB/T 39509-2020Specification for healthcare service of health-management$105.00
  61. GB/T 39510-2020Specifications for healthcare service of the old$135.00
  62. GB/T 39511-2020Practice specification for healthcare conditioning massage technique$650.00
  63. GB/T 39512-2020Principle for phosphorylation labeled nucleic acid testing$150.00
  64. GB/T 39513-2020Field efficacy test methods and criterions of public health insecticides—Repellent$75.00
  65. GB/T 39514-2020Terminology,defination, identification of biobased materials$240.00
  66. GB/T 39515.1-2020Agricultural and forestry machinery. Environmental requirements for sprayers - Part 1: General$135.00
  67. GB/T 39515.2-2021Agricultural and forestry machinery - Environmental requirements for sprayers - Part 2: Horizontal boom sprayers$240.00
  68. GB/T 39515.3-2020Agricultural and forestry machinery-Environmental requirements for sprayers - Part 3: Sprayers for bush and tree crops$185.00
  69. GB/T 39515.4-2020Agricultural and forestry machinery. Environmental requirements for sprayers - Part 4: Fixed and semi-mobile sprayers$300.00
  70. GB/T 39516-2020Micro nano standard samples (geometric)$300.00
  71. GB/T 39517.1-2020Agricultural and forestry tractors and machinery. Agricultural positioning and navigation system testing procedures - Part 1: Dynamic testing of satellite positioning devices$150.00
  72. GB/T 39517.2-2020Agricultural and forestry tractors and machinery. Agricultural positioning and navigation system test procedures - Part 2: Test of satellite automatic navigation system under straight and horizontal operation$105.00
  73. GB/T 39518-2020Geometrical product specifications (GPS). Guidelines for the evaluation of coordinate measuring machine(CMM)test uncertainty for CMMs using single and multiple stylus contacting probing systems$135.00
  74. GB/T 39519-2020Hydranlic cylindrically helical compression spring with high working stress—Technical specifications$240.00
  75. GB/T 39520-2020Test method for determination the residual stress of spring by X-ray diffraction$240.00
  76. GB/T 39521-2020Tractors and machinery for agriculture. Auto-guidance systems for operator-controlled tractors and self-propelled machines. Safety requirements$85.00
  77. GB/T 39522-2020Metric series wires for the pitch diameters of screw threads$135.00
  78. GB/T 39523-2020Test method for torsional vibration of precision planetary cycloidal reducers$210.00
  79. GB/T 39524-2020Test method of weatherability for building windows and doors$125.00
  80. GB/T 39525-2020Test method for the fastening degree of glass curtain wall panel$150.00
  81. GB/T 39526-2020Classification and test method for airborne sound insulation performance of curtain wall$300.00
  82. GB/T 39527-2020Determination of calcium, aluminium and silicon in the solid surface materials—Method of chemical analysis$210.00
  83. GB/T 39528-2020Test method for determining the seismic drift causing the panels fallout from curtain wall system$150.00
  84. GB/T 39529-2020General technical requirements for systematic windows and doors$240.00
  85. GB/T 39530-2020Thermal spraying—Nanostructured zirconia powder and coating preparation$145.00
  86. GB/T 39531-2020Terminology of building components and fittings$530.00
  87. GB/T 39532-2020Energy performance measurement and verification guidelines$240.00
  88. GB/T 39533-2020Preparation and testing of foamed cement slurries at atmospheric pressure$210.00
  89. GB/T 39534-2020Corrosion of metals and alloys Determination of uniform corrosion rate of stainless steel and nickel-based alloys in liquid$185.00
  90. GB/T 39535-2020Test method for shore hardness of carbon materials$55.00
  91. GB/T 39536-2020Draghead tooth of trailing suction hopper dredger$150.00
  92. GB/T 39537-2020Regulation for petroleum exploration$105.00
  93. GB/T 39538-2020Determination of arsenic, selenium and mercury in coal - Hydride generation-atomic fluorescence spectrometry$150.00
  94. GB/T 39539-2020Technical requirements for determination of gas diffusion coefficient in shale reservoir$150.00
  95. GB/T 39540-2020Fast determination of shale gas composition—Laser Raman spectroscopy$105.00
  96. GB/T 39541-2020Specification of shale gas reservoir description$240.00
  97. GB/T 39542.1-2020Mechanical pencils for technical drawings - Part 1: Classification, dimensions, performance requirements and testing$150.00
  98. GB/T 39542.2-2025Mechanical pencils for technical drawings - Part 2: Black leads - Classification and dimensions$195.00
  99. GB/T 39542.3-2025Mechanical pencils for technical drawings - Part 3: Black leads - Bending strengths of HB leads$195.00
  100. GB/T 39543-2020Design and metrological characteristics of dial test indicators (lever type)$265.00
  101. GB/T 39544-2020Natural rubber latex concentrate. Determination of total phosphate content. Spectrophotometric method$105.00
  102. GB/T 39545.1-2022Design and selection of components for enclosed gear drives—Part 1: Common components$950.00
  103. GB/T 39545.3-2020Design and selection of components for enclosed gear drives - Part 3: Shaft-to-hub juncture with keyless fits$530.00
  104. GB/T 39545.4-2023Design and selection of components for enclosed gear drives—Part 4: Flexible couplings unbalance classification$875.00
  105. GB/T 39546-2020Equipment for crop protection. Knapsack motorized air-assisted sprayers. Test methods and performance limits$285.00
  106. GB/T 39547-2020Design and metrological characteristics of mechanical dial gauges$205.00
  107. GB/T 39548-2020Determination of retention rate on thermal resistance of vacuum insulation panels(VIP) in hygrothermal conditions$85.00
  108. GB/T 39549-2020Fiber reinforced thermosetting composites septic tank$240.00
  109. GB/T 39550-2020Intellectual property protection and management for e-commerce platforms$150.00
  110. GB/T 39551.1-2020Patent navigation guide—Part 1: General principles$135.00
  111. GB/T 39551.2-2020Patent navigation guide—Part 2: Regional planning$120.00
  112. GB/T 39551.3-2020Patent navigation guide—Part 3: Industrial planning$85.00
  113. GB/T 39551.4-2020Patent navigation guide—Part 4: Business operation$150.00
  114. GB/T 39551.5-2020Patent navigation guide—Part 5: Research and development$85.00
  115. GB/T 39551.6-2020Patent navigation guide—Part 6: Talent management$85.00
  116. GB/T 39551.7-2020Patent navigation guide—Part 7: Service requirement$85.00
  117. GB/T 39552.2-2020Sunglasses and sun glare filters - Part 2: Test methods$710.00
  118. GB/T 39553-2020General specification for DC servo motors$360.00
  119. GB/T 39554.1-2020National integrated government service platform—Basic category and implementation list of government service items—Part 1: Coding requirements$240.00
  120. GB/T 39554.2-2020National integrated government service platform—Basic category and implementation list of government service items—Part 2: Element requirements$420.00
  121. GB/T 39555-2020Intelligent laboratory—Instruments and equipment—Data interface of climatic and environmental testing equipment$770.00
  122. GB/T 39556-2020Intelligent laboratory—Instruments and equipment—Communication requirements$890.00
  123. GB/T 39557-2020Heat exchanger of household refrigerating appliance$575.00
  124. GB/T 39558-2020Sensory analysis - Methodology - A-not A test$185.00
  125. GB/T 39559.1-2020Specifications for operational monitoring of urban rail transit facilities—Part 1: General$105.00
  126. GB/T 39559.2-2020Specifications for operational monitoring of urban rail transit facilities—Part 2: Bridge$575.00
  127. GB/T 39559.3-2020Specifications for operational monitoring of urban rail transit facilities—Part 3:Tunnel$530.00
  128. GB/T 39559.4-2020Specifications for operational monitoring of urban rail transit facilities—Part 4: Track and earthworks$515.00
  129. GB/T 39560.1-2020Determination of certain substances in electrical and electronic products - Part 1: Introduction and overview$185.00
  130. GB/T 39560.10-2024Determination of certain substances in electrical and electronic products - Part 10: Polycyclic aromatic hydrocarbons (PAHs) in polymers and electronics by gas chromatography-mass spectrometry (GC-MS)$470.00
  131. GB/T 39560.12-2024Determination of certain substances in electrotechnical products - Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry$500.00
  132. GB/T 39560.2-2024Determination of certain substances in electrical and electronic products - Part 2: Disassembly, disjointment and mechanical sample preparation$635.00
  133. GB/T 39560.301-2020Determination of certain substances in electrical and electronic products - Part 3-1: Screening lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry$480.00
  134. GB/T 39560.302-2024Determination of certain substances in electrical and electronic products - Part 3-2: Screening fluorine, chlorine and bromine in polymer and electronics by combustion-ion chromatography (C-IC)$545.00
  135. GB/T 39560.303-2024Determination of certain substances in electrical and electronic products—Part 3-3：Screening polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry using a pyrolyser/thermal desorption accessory (Py/TD-GC-MS)$635.00
  136. GB/T 39560.4-2021Determination of certain substances in electrical and electronic products - Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS, ICP-OES and ICP-MS$315.00
  137. GB/T 39560.5-2021Determination of certain substances in electrical and electronic products - Part 5: Cadmium, lead and chromium in polymers and electronics and cadmium and lead in metals by AAS, AFS, ICP-OES and ICP-MS$495.00
  138. GB/T 39560.6-2020Determination of certain substances in electrical and electronic products - Part 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry(GC-MS)$530.00
  139. GB/T 39560.701-2020Determination of certain substances in electrical and electronic products - Part 7-1: Hexavalent chromium - Presence of hexavalent chromium[Cr(VI)]in colourless and coloured corrosion-protected coatings on metals by the colorimetric method$205.00
  140. GB/T 39560.702-2021Determination of certain substances in electrical and electronic products - Part 7-2: Hexavalent chrome - Determination of hexavalent chrome [Cr(VI)] in polymers and electronics by the colormetric method$210.00
  141. GB/T 39560.8-2021Determination of certain substances in electrical and electronic products - Part 8: Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS), gas chromatography-mass spectrometry using a pyrolyzer/thermaldesorption accessory (Py/TD-GC-MS)$740.00
  142. GB/T 39560.9-2024Determination of certain substances in electrical and electronic products - Part 9: Hexabromocyclododecane in polymers by gas chromatography-mass spectrometry (GC-MS)$495.00
  143. GB/T 39561.1-2020Interconnection and interoperation of numerical control equipment—Part 1: General technical requirement$150.00
  144. GB/T 39561.2-2020Interconnection and interoperation of numerical control equipment—Part 2: Device description model$300.00
  145. GB/T 39561.3-2020Interconnection and interoperation of numerical control equipment—Part 3: Implementation oriented model mapping$420.00
  146. GB/T 39561.4-2020Interconnection and interoperation of numerical control equipment—Part 4: Object dictionary of numerical control machine tools$770.00
  147. GB/T 39561.5-2020Interconnection and interoperation of numerical control equipment—Part 5: Object dictionary of industrial robot$710.00
  148. GB/T 39561.6-2020Interconnection and interoperation of numerical control equipment—Part 6: Testing and evaluation of numerical control machine tool$150.00
  149. GB/T 39561.7-2020Interconnection and interoperation of numerical control equipment—Part 7: Testing and evaluation of industrial robot$150.00
  150. GB/T 39562-2020Technical specification for Taiwan style Oolong tea processing$105.00
  151. GB/T 39563-2020Taiwan style Oolong tea$135.00
  152. GB/T 39564.1-2020Multi-carrier shared distribution infrastructure for fibre to the home—Part 1: Optical cable cross-connect cabinet$360.00
  153. GB/T 39564.2-2020Multi-carrier shared distribution infrastructure for fibre to the home—Part 2: Optical fibre distribution frame$240.00
  154. GB/T 39564.3-2020Multi-carrier shared distribution infrastructure for fibre to the home—Part 3: Optical distribution box$240.00
  155. GB/T 39565-2020Technical specification of flood control emergency command system for smart hydropower plant$105.00
  156. GB/T 39566-2020Micro motors—Axial end play$175.00
  157. GB/T 39567-2020General specification for brushless servo motor systems for multi-rotor unmanned aircraft$275.00
  158. GB/T 39568-2020General requirements for drive micro motors$300.00
  159. GB/T 39569-2020Tidal energy resource assessment and characterization$360.00
  160. GB/T 39570-2020Requirements for image display of electronic commerce transaction product$90.00
  161. GB/T 39571-2020Wave energy resource assessment and characterization$515.00
  162. GB/T 39572.1-2020Bi-directional grid-connected power converters - Part 1: General requirements$455.00
  163. GB/T 39573-2020Test method for content decency of smart terminal$300.00
  164. GB/T 39574-2020Technical requirements for content decency of smart terminal$150.00
  165. GB/T 39575-2020Technical requirements for security capability of mobile terminal with syncretic function$210.00
  166. GB/T 39576-2020Test methods for security capability of mobile terminal with syncretic function$300.00
  167. GB/T 39577-2020Technical requirements for access network—10-Gigabit-capable passive optical networks (XG-PON)$360.00
  168. GB/T 39578-2020Specification for emergency location system based on inertial navigation$240.00
  169. GB/T 39579-2020Public telecom network—Technical requirements of smart home application$300.00
  170. GB/T 39580-2020Health informatics - Health cards - Numbering system and registration procedure for issuer identifiers$150.00
  171. GB/T 39581-2020Biological disaster prevention and early warning system based on public communication network—General technical requirements for networking$210.00
  172. GB/T 39582-2020Test open data services (TODS)$1,595.00
  173. GB/T 39583-2020Requirement of intelligent technology for energy-saving retrofit of existing building$300.00
  174. GB/T 39584-2020Programming interface specification of middleware for developing navigation electronic map application$2,135.00
  175. GB/T 39585-2020Opto-electronic measurement—Performance requirements and test methods of light distribution measurement system$390.00
  176. GB/T 39586-2020Terminology for electric power robots$240.00
  177. GB/T 39587-2020General requirements for electrostatic discharge protection management$150.00
  178. GB/T 39588-2020Requirements and test methods for electrostatic shielding packaging bags$240.00
  179. GB/T 39589-2020Specifications for evaluation of modular design for parts of mechanical products$480.00
  180. GB/T 39590.1-2020Robot reliability—Part 1: General guidelines$300.00
  181. GB/T 39591-2020Common data dictionary for geometry inspection quality information model of mechanical product$1,235.00
  182. GB/T 39592-2020Code of practice for processing of yellow tea$115.00
  183. GB/T 39593-2020Northeast black bee (Apis mellifera)$150.00
  184. GB/T 39594-2020Internet of things application specification on books publishing$150.00
  185. GB/T 39595-2020Open-ended fund business data exchange protocol$2,825.00
  186. GB/T 39596-2020Coding specification of securities investment fund$90.00
  187. GB/T 39597-2020Specification for taxi integrated service area$150.00
  188. GB/T 39598-2021Guide to the limited quantity for indoor loading of wood-based panels and their products$150.00
  189. GB/T 39599-2020Low impact development stormwater management and harvest—Basic terminology$300.00
  190. GB/T 39600-2021Formaldehyde emission grading for wood-based panel and finishing products$85.00
  191. GB/T 39601-2020Securities and related financial instruments - Financial Instrument Short Name (FISN)$240.00
  192. GB/T 39602-2020Diagnostic techniques for Lumpy skin disease$240.00
  193. GB/T 39603-2020Guidelines for the recall effectiveness evaluation of defective motor vehicle products$185.00
  194. GB/T 39604-2020Social responsibility management systems - Requirements with guidance for use$590.00
  195. GB/T 39605-2020Test method for measuring the evaporative resistance of clothing—Sweating manikin method$210.00
  196. GB/T 39606-2020Textiles - Determination of paraben esters antibacterial agents$210.00
  197. GB/T 39607-2020Data transmission interface protocol for global navigation satellite system reference stations$270.00
  198. GB/T 39608-2020Metadata for digital products of fundamental geographic information$480.00
  199. GB/T 39609-2020Rules for geocode of address$240.00
  200. GB/T 39610-2020Technical specifications for oblique digital aerial photography$240.00
  201. GB/T 39611-2020Terms for global navigation satellite system reference stations$285.00
  202. GB/T 39612-2020Specifications for low-altitude digital aerial photography and data processing$420.00
  203. GB/T 39613-2020Specifications for quality inspection and acceptance of geographic conditions monitoring achievements$360.00
  204. GB/T 39614-2020Quality assessment specifications for reference stations using global navigation satellite system$300.00
  205. GB/T 39615-2020Specifications for testing of reference stations using global navigation satellite system$275.00
  206. GB/T 39616-2020Specification for network real-time kinematic (RTK) surveys based on satellite navigation$185.00
  207. GB/T 39617-2020Ships and marine technology - Single point mooring arrangements for tankers$175.00
  208. GB/T 39618-2020Specifications for operation and maintenance of the reference stations using global navigation satellite system$240.00
  209. GB/T 39619-2020Basic terms of hydrographic survey$890.00
  210. GB/T 39620-2025Technical requirements and test methods for automatic identification system (AIS) base stations$2,210.00
  211. GB/T 39621-2020Textiles - Quantitative chemical analysis - Mixture of cross-linked lyocell fibres and viscose or cupro or modal (method using formic acid and zinc chloride)$175.00
  212. GB/T 39622-2020Gravity dredging grab$175.00
  213. GB/T 39623-2020Quality testing and evaluation of fundamental geographic information database system$240.00
  214. GB/T 39624-2020Technical specification for underwater topographic survey of airborne lidar$420.00
  215. GB/T 39625-2020Sensory analysis - Methodology - General guidance for establishing a sensory profile$515.00
  216. GB/T 39626-2020Guidance on the implementation of social responsibility for third party e-commerce trading platform industry$240.00
  217. GB/T 39627-2020Technical specification of intelligent measurement and control devices for smart hydropower plant$210.00
  218. GB/T 39628-2020Terminology of marine forecast$210.00
  219. GB/T 39629-2020Technical requirements of security and protection system linkage for smart hydropower plant$115.00
  220. GB/T 39630-2020Colloidal solution of silver nanoparticles$150.00
  221. GB/T 39631-2020General specification for servo motor systems in air conditioning compressors$390.00
  222. GB/T 39632-2020Terminology of marine disaster prevention and mitigation$150.00
  223. GB/T 39633-2020General specification for integrated servo motors system for cooperative robot$510.00
  224. GB/T 39634-2020Management specification for water-saving of hotels$85.00
  225. GB/T 39635-2020Metallic materials - Measurement of indentation tensile properties and residual stresses by an instrumented indentation test$360.00
  226. GB/T 39636-2020Specification of fusion-bonded epoxy external coatings for steel pipeline$455.00
  227. GB/T 39637-2020Corrosion of metals and alloys - Classification of soil corrosivity$300.00
  228. GB/T 39638-2020X-ray digital radiographic testing for casting$420.00
  229. GB/T 39639-2020Test methods of dynamic adhesive properties for dipped cords$125.00
  230. GB/T 39640-2020Measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to human exposure$455.00
  231. GB/T 39641-2020Methods for gaging fastening screw threads by thread indicating gages$530.00
  232. GB/T 39642-2020Technical product specification (TPS). Application guidance. International model for national implementation$150.00
  233. GB/T 39643-2020Geometrical product specifications (GPS) - Systematic errors and contributions to measurement uncertainty of length measurement due to thermal influences$455.00
  234. GB/T 39644-2021Plain bearings—Technical specifications for Tin-based alloy plain bearings of rotating machinery$210.00
  235. GB/T 39645-2020Technical drawings - Symbols for geometrical tolerancing proportions and dimensions$300.00
  236. GB/T 39646-2020Laboratory animal—General guidelines for health monitoring$85.00
  237. GB/T 39647-2020Laboratory animal—Quality control of reproductive and developmental health$180.00
  238. GB/T 39648-2020Textiles - Tests for colour fastness - Determination of colour fastness grades by digital imaging techniques$240.00
  239. GB/T 39649-2020Laboratory animal—Quality control of laboratory fish$360.00
  240. GB/T 39650-2020Laboratory animal—Rules for nomenclature of mouse and rat strains$215.00
  241. GB/T 39651-2020Tricyclazole$210.00
  242. GB/T 39652.1-2021Emergency response guideline for transportation of dangerous goods—Part 1: General provision$255.00
  243. GB/T 39652.2-2021Emergency response guideline for transportation of dangerous goods—Part 2: Emergency guide$5,100.00
  244. GB/T 39652.3-2021Emergency response guideline for transportation of dangerous goods—Part 3: Response distance$530.00
  245. GB/T 39652.4-2021Emergency response guideline for transportation of dangerous goods—Part 4:List of substance which in contact with water emit toxic gases$165.00
  246. GB/T 39653-2020Using GB/T 36000 in management systems$830.00
  247. GB/T 39654-2020Brand evaluation - Principles and fundamentals$240.00
  248. GB/T 39655.1-2020Shipbuilding - Ship screw propellers - Manufacturing tolerances - Part 1: Propellers of diameter greater than 2.5 m$185.00
  249. GB/T 39655.2-2020Shipbuilding - Ship screw propellers - Manufacturing tolerances - Part 2: Propellers of diameter between 0.8 m and 2.5 m inclusive$185.00
  250. GB/T 39656-2020Technical requirements for dredging system design of self-propelled trailing suction hopper dredger$210.00
  251. GB/T 39657-2020Backhoe dredger supervisory control system$420.00
  252. GB/T 39658-2020Specifications of public library service for persons with dyslexia$115.00
  253. GB/T 39659-2020Rarely-used Chinese character encoding with structure for numeric key$210.00
  254. GB/T 39660-2020Parameters requirements of logistics facilities and equipments$210.00
  255. GB/T 39661-2020Swap bodies for road transport—Technical requirements and test methods$300.00
  256. GB/T 39662-2020Interface specification for fund industry central data backup$1,655.00
  257. GB/T 39663-2021Compilation specifications of integrity report for inspection body and laboratory$330.00
  258. GB/T 39664-2020Specification of e-commerce cold-chain distribution service management$150.00
  259. GB/T 39665-2020Determination of 55 banned pesticides residues in cosmetics containing plant extracts$300.00
  260. GB/T 39666-2020Classification and codes of government hotline service$175.00
  261. GB/T 39667-2020Rating requirements for comprehensive implementation competence of innovation method$115.00
  262. GB/T 39668-2020Specification of service for technology business incubator$240.00
  263. GB/T 39670-2020Determination of nitrofuran metabolites in pet feeds - Liquid chromatography-tandem mass spectrometry$210.00
  264. GB/T 39671-2020Prochloraz$240.00
  265. GB/T 39672-2020Mancozeb$390.00
  266. GB/T 39673.1-2020Home and building electronic systems (HBES) and building automation and control systems (BACS) - Part 1: General requirements$150.00
  267. GB/T 39673.2-2026Home and building electronic systems (HBES) and building automation and control systems (BACS) - Part 2: Environmental conditions$300.00
  268. GB/T 39673.3-2020Home and building electronic systems (HBES) and building automation and control systems (BACS) - Part 3: Electrical safety requirements$240.00
  269. GB/T 39673.4-2026Home and building electronic systems (HBES) and building automation and control systems (BACS) - Part 4: General functional safety requirements for products intended to be integrated in HBES and BACS$495.00
  270. GB/T 39673.51-2020Home and building electronic systems (HBES) and building automation and control systems(BACS) - Part 51: EMC requirements, conditions and test set-up$240.00
  271. GB/T 39673.52-2020Home and building electronic systems (HBES) and building automation and control systems (BACS) - Part 52: EMC requirements for HBES/BACS used in residential, commercial and light-industrial environments$180.00
  272. GB/T 39673.53-2020Home and building electronic systems (HBES) and building automation and systems (BACS) - Part 53: EMC requirements for HBFS/BAGS used in environments$125.00
  273. GB/T 39673.6-2024Home and building electronic systems(HBES) and building automation and control systems(BACS) - Part 6: Requirements for planning and installation$545.00
  274. GB/T 39674-2020Test specification on softswitch system of power industry$770.00
  275. GB/T 39675-2020Technical requirement for information exchange of power grid meteorology$390.00
  276. GB/T 39676-2020Cross-border electronic commerce—Electronic document for logistics information and payment information declaration$150.00
  277. GB/T 39677-2020Guideline for OFD application to government website webpage archiving$240.00
  278. GB/T 39678-2020Specification for cross-border E-commerce industrial park service$150.00
  279. GB/T 39679-2025Intelligent identification devices for lifts$450.00
  280. GB/T 39680-2020Information security technology—Technique requirements and evaluation criteria for server security$360.00
  281. GB/T 39681-2020Racking design code for steel static storage systems$420.00
  282. GB/T 39682-2020Fine ceramics—Determination of elastic modulus at high temperature or ultra-high temperature—Split ring relative method$150.00
  283. GB/T 39683-2020Specifications of credit grading and evaluation of administrative service intermediaries$210.00
  284. GB/T 39684-2020Test method of thermal irregularities for external window opening$240.00
  285. GB/T 39685-2020Test method for determining bonding strength of ceramic coatings$150.00
  286. GB/T 39686-2020Test method for determining elastic modulus and strength of thick ceramic coatings$125.00
  287. GB/T 39687-2020Testing method for drying loss of fine ceramic powders$105.00
  288. GB/T 39688-2020Test method for determining density of ceramic coatings$105.00
  289. GB/T 39689-2020Surface active agents—Determination of free formaldehyde$150.00
  290. GB/T 39690.1-2020Plastics - Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging - Part 1: Designation system and basis for specification$85.00
  291. GB/T 39690.2-2020Plastics. Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging - Part 2: Preparation of test specimens and determination of properties$155.00
  292. GB/T 39691-2020Plastics - Determination of refractive index$210.00
  293. GB/T 39692-2020Rubber, vulcanized or thermoplastic. Low temperature testing. General introduction and guide$85.00
  294. GB/T 39693.1-2025Rubber, vulcanized or thermoplastic - Determination of hardness - Part 1: Introduction and guidance$195.00
  295. GB/T 39693.2-2025Rubber, vulcanized or thermoplastic - Determination of hardness - Part 2: Hardness between 10 IRHD and 100 IRHD$300.00
  296. GB/T 39693.3-2021Rubber, vulcanized or thermoplastic - Determination of hardness - Part 3: Dead-load hardness using the very low rubber hardness(VLRH) scale$210.00
  297. GB/T 39693.4-2025Rubber, vulcanized or thermoplastic - Determination of hardness - Part 4: Indentation hardness by durometer method (Shore hardness)$240.00
  298. GB/T 39693.5-2025Rubber, vulcanized or thermoplastic - Determination of hardness - Part 5: Indentation hardness by IRHD pocket meter method$105.00
  299. GB/T 39693.6-2020Rubber, vulcanized or thermoplastic - Determination of hardness - Part 6: Apparent hardness of rubber-covered rollers by IRHD method$85.00
  300. GB/T 39693.7-2022Rubber, vulcanized or thermoplastic - Determination of hardness - Part 7: Apparent hardness of rubber-covered rollers by Shore-type durometer method$85.00
  301. GB/T 39693.8-2022Rubber, vulcanized or thermoplastic - Determination of hardness - Part 8: Apparent hardness of rubber-covered rollers by Pusey and Jones method$135.00
  302. GB/T 39693.9-2021Rubber, vulcanized or thermoplastic - Determination of hardness - Part 9: Calibration and verification of hardness testers$330.00
  303. GB/T 39694-2020Hydrogenated acrylonitrile-butadiene rubber(HNBR)—General specification and evaluation procedure$210.00
  304. GB/T 39695-2020Identification of volatile components of rubber fumes. Thermodesorption and gas chromatographic method with mass spectrometric detection$185.00
  305. GB/T 39696-2020Determination of flowability of fine ceramic powders. Calibrated funnel$105.00
  306. GB/T 39697.1-2020Rubber or plastics covered rollers - Specifications - Part 1: Requirements for hardness$90.00
  307. GB/T 39697.2-2020Rubber or plastics covered rollers - Specifications - Part 2: Surface characteristics$115.00
  308. GB/T 39698-2020Confirmation methods for delivering common Portland cement$105.00
  309. GB/T 39699-2020Rubber. Identification of polymers. Pyrolytic gas-chromatographic method using mass-spectrometric detection$240.00
  310. GB/T 39700-2020Treatment and disposal method for boron mud$105.00
  311. GB/T 39701-2020Limit and test method of ammonium ion content in fly ash$240.00
  312. GB/T 39702-2020Test method for the force and moment of motor vehicle tyres$150.00
  313. GB/T 39703-2020Guideline for the testing of corrugated DeNOx catalysts$240.00
  314. GB/T 39704-2020Determination of effective thermal conductivity for vacuum insulation panels(VIP)$240.00
  315. GB/T 39705-2020Track bed vibration isolating mat for rail traffic$240.00
  316. GB/T 39706-2020Test method for dissolution rate and quantity of SO42- released from gypsum$125.00
  317. GB/T 39708-2020Boron trifluoride$150.00
  318. GB/T 39709-2020Test methods of multiple units glass, windiows static pressure and windiows sealing performance$150.00
  319. GB/T 39710-2020Polycarbonate / acrylonitrile-butadiene-styrene (PC / ABS) material for charging spot housing of electric vehicle$135.00
  320. GB/T 39711-2020Sulphoaluminate cement mending binder for marine engineering$105.00
  321. GB/T 39712-2020Sulphoaluminate cement for marine rapid construction$150.00
  322. GB/T 39713-2020Testing mothed for specific surface area of ceramic powders - BET gas adsorption operation$150.00
  323. GB/T 39714.1-2020Plastics - Polytetrafluoroethylene(PTFE) semi-finished products - Part 1: Requirements and designation$175.00
  324. GB/T 39714.2-2020Plastics - Polytetrafluoroethylene(PTFE)semi-finished products - Part 2: Preparation of test specimens and determination of properties$210.00
  325. GB/T 39715.1-2021Plastics - Biobased content - Part 1: General principles$210.00
  326. GB/T 39715.2-2021Plastics - Biobased content - Part 2: Determination of biobased carbon content$300.00
  327. GB/T 39715.3-2021Plastics - Biobased content - Part 3: Determination of biobased synthetic polymer content$150.00
  328. GB/T 39715.4-2021Plastics - Biobased content - Part 4: Determination of biobased mass content$240.00
  329. GB/T 39716-2020Test method for air-purification performance of photocatalytic materials and products—Removal of nitric oxide$150.00
  330. GB/T 39717-2020Ceramic flat membrane for water treatment$150.00
  331. GB/T 39718-2020High mass flux catalyst for hydrogen peroxide decomposition$175.00
  332. GB/T 39719-2020Field and concentrated natural rubber latices - Determination of magnesium content - Cyanide-free titrimetric method$210.00
  333. GB/T 39720-2020Information security technology—Security technical requirements and test evaluation approaches for smart mobile terminal$240.00
  334. GB/T 39721-2021Technical requirement for reference station joining BeiDou ground-based augmentation system$225.00
  335. GB/T 39722-2020Superconducting electronic devices - Generic specification for sensors and detectors$360.00
  336. GB/T 39723-2020Technical specification for communication network system of BeiDou ground-based augmentation system$240.00
  337. GB/T 39724-2020Technical specifications and testing methods for cesium atomic clock$435.00
  338. GB/T 39725-2020Information security technology—Guide for health data security$830.00
  339. GB/T 39729-2020General requirements for measurement of cell purity—Flow cytometry$150.00
  340. GB/T 39730-2020General requirements for cell counting—Flow cytometry$150.00
  341. GB/T 39733-2024Recycled iron and steel materials$420.00
  342. GB/T 39734-2020Specification for evaluation of “on-the-spot” and “online” administrative Service$150.00
  343. GB/T 39735-2020Guidelines for administrative service evaluation$150.00
  344. GB/T 39736-2020Technical specification for the national park master plan$470.00
  345. GB/T 39737-2021Specification for national park establishment$300.00
  346. GB/T 39738-2020Specification for monitoring of the national park$240.00
  347. GB/T 39739-2020Specification for assessment of the national park$360.00
  348. GB/T 39740-2020Specification of demarcating and marking boundary for nature protected area$300.00
  349. GB/T 39741.1-2021Plain bearings - Tolerances - Part 1: Fits$225.00
  350. GB/T 39741.2-2021Plain bearings - Tolerances - Part 2: Tolerances on geometrical characteristics and surface roughness for shafts and thrust collars$150.00
  351. GB/T 39742-2021Plain bearings - Aluminum alloys for solid bearings$85.00
  352. GB/T 39743-2021Plain bearings - Thermoplastic bushes - Dimensions and tolerances$270.00
  353. GB/T 39744-2021General requirements of mechanical product electronic manual based on three-dimensional model$390.00
  354. GB/T 39745-2021CNC punching and laser cutting composite machines$270.00
  355. GB/T 39746-2021NC bus processing machine$225.00
  356. GB/T 39747-2021Code of practice for the safe use of supported elevating work platform$650.00
  357. GB/T 39748.10-2021Urine-absorbing aids for incontinence - Test methods for characterizing polymer-based absorbent materials - Part 10: Determination of extractable polymer content by potentiometric titration$155.00
  358. GB/T 39748.11-2021Urine-absorbing aids for incontinence - Test methods for characterizing polymer-based absorbent materials - Part 11: Determination of content of respirable particles$150.00
  359. GB/T 39748.6-2021Urine-absorbing aids for incontinence - Test methods for characterizing polymer-based absorbent materials - Part 6: Gravimetric determination of fluid retention capacity in saline solution after centrifugation$150.00
  360. GB/T 39748.7-2021Urine-absorbing aids for incontinence - Test methods for characterizing polymer-based absorbent materials - Part 7: Gravimetric determination of absorption under pressure$150.00
  361. GB/T 39748.8-2021Urine-absorbing aids for incontinence - Test methods for characterizing polymer-based absorbent materials - Part 8: Gravimetric determination of flowrate$150.00
  362. GB/T 39748.9-2021Urine-absorbing aids for incontinence - Test methods for characterizing polymer-based absorbent materials - Part 9: Gravimetric determination of density$150.00
  363. GB/T 39749-2021Evaluation method and graduation for energy efficiency performance of insulating glass unit$85.00
  364. GB/T 39750-2021Technology requirements of DC arc-fault circuit protection for photovoltaic power system$300.00
  365. GB/T 39751-2021Energy detection method for equipment manufacturing system—Guideline$330.00
  366. GB/T 39753-2021General technology requirements for photovoltaic (PV) module recycling and recovery$225.00
  367. GB/T 39754-2021Hot dip coating steel sheet and strip for corrugated pipe$125.00
  368. GB/T 39755.1-2021Electronic records management capability system—Part 1: General requirements$360.00
  369. GB/T 39755.2-2021Electronic records management capability system—Part 2: Assessment criterion$545.00
  370. GB/T 39756-2021General specification for the scanning voice reading machine$150.00
  371. GB/T 39757-2021Building construction machinery and equipment—Code of practice for the safe use of concrete pumps and mobile concrete pumps with placing boom$210.00
  372. GB/T 39758-2021Accessible design - Application of braille on signage, equipment and appliances$150.00
  373. GB/T 39759-2021Laboratory animal—Terminology$515.00
  374. GB/T 39760-2021Laboratory animal—Guidelines for euthanasia$150.00
  375. GB/T 39761.1-2021Green product assessment—Household electric appliances—Part 1: Refrigerators, air-conditioners and washing machines$205.00
  376. GB/T 39761.2-2025Green product assessment - Household electric appliances - Part 2: Clothing care appliances$360.00
  377. GB/T 39762-2021Textile machinery - Opener and cleaner for staple fibres preparation - Vocabulary and principles of construction$150.00
  378. GB/T 39763-2021Technical requirements of on-site and rapid collection equipment of volatile organic compounds from furniture$155.00
  379. GB/T 39764-2021Volatile organic compounds from upholstered furniture—On-site and rapid detection method$155.00
  380. GB/T 39765-2021Determination of benzene,methylbenzene,ethylbenzene,dimethybenzene in stationery—Gas chromatographic method$155.00
  381. GB/T 39766-2021Management specification for human biobank$300.00
  382. GB/T 39767-2021Management specification for human biomaterial$240.00
  383. GB/T 39768-2021Classification and coding for human biomaterial$420.00
  384. GB/T 39769-2021Determination of forms of sulfur in coke$90.00
  385. GB/T 39770-2021Information technology service—Service security requirements$225.00
  386. GB/T 39771.1-2021Optical radiation safety of LEDs—Part 1: Safety requirements and classification$225.00
  387. GB/T 39771.2-2021Optical radiation safety of LEDs—Part 2: Measurement methods$225.00
  388. GB/T 39772.1-2021Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 1: Construction specification$875.00
  389. GB/T 39772.2-2021Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 2: Acceptance specification$390.00
  390. GB/T 39773-2021Energy consumption test technical regulation for flat glass manufacturing$335.00
  391. GB/T 39774-2021Basic functions and technical requirements for navigation application software$385.00
  392. GB/T 39775-2021General principle for energy management performance assessment$255.00
  393. GB/T 39776-2021Measuring and calculating methods of heat balance and heat efficiency of tunnel kiln of brick industrial$330.00
  394. GB/T 39777-2021Technical requirements of measurement and verification of energy savings—Industrial boiler system$210.00
  395. GB/T 39778-2021Technical specification for recycling and utilization of copper anode mud$225.00
  396. GB/T 39779-2021Design guidelines for distributed energy system of combined cooling, heating and power$305.00
  397. GB/T 39780-2021Specifications for evaluating enterprises in waste resource comprehensive utilization$150.00
  398. GB/T 39781-2021Technical specification for recycling of textile waste$150.00
  399. GB/T 39782-2021Specifications for safe firing area map-drawing of anti-aircraft gun at weather modification operating spots$210.00
  400. GB/T 39783-2021Technical requirement for data processing center of BeiDou ground-based augmentation system$390.00
  401. GB/T 39784-2021General functional requirements for electronic archive management system$335.00
  402. GB/T 39785-2021Service robot—Mechanical safety assessment and test method$480.00
  403. GB/T 39786-2021Information security technology—Baseline for information system cryptography application$330.00
  404. GB/T 39787-2021Coordinate system of BeiDou navigation satellite system$225.00
  405. GB/T 39788-2021System and software engineering—Performance testing method$530.00
  406. GB/T 39789-2021Non-destructive testing of welds—Eddy current-video integrated testing method of metal composites weld$155.00
  407. GB/T 39790-2021Specification for data processing software and interface of CNC turret punch press$155.00
  408. GB/T 39791.3-2024Technical guidelines for identification and assessment of environmental damage - General principles and key components - Part 3: Verification of restoration$360.00
  409. GB/T 39791.4-2024Technical guidelines for identification and assessment of environmental damage - General principles and key components - Part 4: Investigation and determination of soil environmental baseline$324.00
  410. GB/T 39792.1-2020Technical Guidelines for Identification and Assessment of Eco-environmental Damage Environmental Elements - Part 1: Soil and Groundwater$435.00
  411. GB/T 39792.2-2020Technical Guidelines for Identification and Assessment of Eco-environmental Damage Environmental Elements - Part 2: Surface Water and Sediments$435.00
  412. GB/T 39793.1-2020Technical Guidelines for Eco-environmental Damage Appraisal and Assessment Basic Methods - Part 1: Virtual Control Cost Method of Air Pollution$135.00
  413. GB/T 39793.2-2020Technical Guide for Eco-environmental Damage Appraisal and Assessment Basic Method - Part 2: Virtual Treatment Cost Method of Water Pollution$135.00
  414. GB/T 39794.1-2021Test method for wind uplift resistance of metal roof—Part 1:Static pressure method$155.00
  415. GB/T 39794.2-2021Test method for wind uplift resistance of mental roof—Part 2: Dynamic pressure method$155.00
  416. GB/T 39795-2021Conveyor belts for general purpose use—Electrical and flammability safety requirements$155.00
  417. GB/T 39796-2021Test method for airbone sound insulating properties of glass used on multipe units$180.00
  418. GB/T 39797-2021Test method for surface tension of glass melt—Sessile drop method$155.00
  419. GB/T 39798-2021Test methods for optical properties of glass used on multiple units$315.00
  420. GB/T 39799-2021Dimension,shape,weight and tolerances for titanium and titanium alloy bars and wires$135.00
  421. GB/T 39801-2021General technical specifications of membrane distillation device for seawater and brackish water desalination$225.00
  422. GB/T 39802-2021Technical requirements for thermal insulation material of urban heat-supplying$390.00
  423. GB/T 39803-2021Technical regulation of energy consumption evaluation for flat glass manufacturing$145.00
  424. GB/T 39804-2021Method for determination of leachable harmful substances in wall materials$545.00
  425. GB/T 39805-2021Insulating glass used on multiple units$285.00
  426. GB/T 39806-2021Safety performance evaluation of suspended floor,stairs, trail and plank road glass$155.00
  427. GB/T 39807-2021Process specifications of Pb-free plating tin and tin alloys$155.00
  428. GB/T 39808-2021Design specification for external membrane filtration system of drinking water$225.00
  429. GB/T 39809-2021Measuring method of the energy consumption of flat glass furnace$365.00
  430. GB/T 39810-2021High purity silver ingots$85.00
  431. GB/T 39811-2021Equipment nomenclature and sorted and numbering for stone industry$330.00
  432. GB/T 39812-2021Plastics - Preparation of test specimens by machining$270.00
  433. GB/T 39813-2021Conveyor belts - Guidelines for storage and handling$155.00
  434. GB/T 39814-2021Test method for impact strength of ultrathin glass—Ball drop method$150.00
  435. GB/T 39815-2021Test method for scratch resistance of ultrathin glass$105.00
  436. GB/T 39816-2021Master alloy electrode for titanium and titanium alloy casting$85.00
  437. GB/T 39817-2021Conveyor belts—Propane burner mid-scale flammability test method$225.00
  438. GB/T 39818-2021Plastics - Thermosetting moulding materials - Determination of shrinkage$85.00
  439. GB/T 39819-2021Conveyor belts - Determination of minimum transition distance on three idler rollers$155.00
  440. GB/T 39820-2021Cerium bromide scintillator$225.00
  441. GB/T 39821-2021Plastics - Determination of apparent density of moulding material that cannot be poured from a specified funnel$85.00
  442. GB/T 39822-2021Plastics - Determination of yellowness index and change in yellowness index$225.00
  443. GB/T 39823-2021Light conveyor belts - Tolerances on widths and lengths of cut light conveyor belts$85.00
  444. GB/T 39824-2021Determination of relative strength of dyes in solution$155.00
  445. GB/T 39825-2021Light conveyor belts - Principal characteristics and applications$85.00
  446. GB/T 39826-2021Fine ceramics—Determining flexural bond strength—Four-point bending method$225.00
  447. GB/T 39827.1-2021Plastics - Post-consumer poly(ethylene terephthalate) (PET) bottle recyclates - Part 1: Designation system and basis for specifications$155.00
  448. GB/T 39827.2-2021Plastics - Post-consumer poly(ethylene terephthalate)(PET) bottle recyclates - Part 2: Preparation of test specimens and determination properties$235.00
  449. GB/T 39828-2021Test method for determining elastic modulus of thick ceramic coating at elevated temperature$155.00
  450. GB/T 39829-2021Tool storage with automatic tool changer—Reliability test method$155.00
  451. GB/T 39830-2021Code for seismic design of steel static storage systems$285.00
  452. GB/T 39831-2021Hydraulic fluid power - Four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10 - Clamping dimensions$85.00
  453. GB/T 39832-2021Gardening machinery - Powered material-collecting systems - Safety$85.00
  454. GB/T 39833-2021Test method for coal combustion characteristics—One-dimensional furnaces method$145.00
  455. GB/T 39834-2021Technical requirement of fully mechanized bag filling mining with paste$155.00
  456. GB/T 39835-2021Water quality for domestic seawater$90.00
  457. GB/T 39836-2021Test methods for slagging indexes in coal combustion$185.00
  458. GB/T 39837-2021Information technology—Remote operation and maintenance—Technical reference model$135.00
  459. GB/T 39838-2021LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Interface between UE and trunking core network$1,805.00
  460. GB/T 39839-2021LTE-based broadband trunking communication (B-TrunC) system—Technical requirements for user equipments (Phase 1)$485.00
  461. GB/T 39840-2021LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Air interface$1,100.00
  462. GB/T 39841-2021Ultrasonic gas meters$650.00
  463. GB/T 39842-2021Itegrated circuit (IC)card packaging framework$330.00
  464. GB/T 39843-2021Electronic characteristic measurements - Local critical current density and its distribution in large-area superconducting films$530.00
  465. GB/T 39844-2021Reliability growth - Statistical test and estimation methods$455.00
  466. GB/T 39845-2021LTE-based broadband trunking communication(B-TrunC) system—Technical requirements for network equipments (Phase 1)$530.00
  467. GB/T 39846-2021LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Interface between trunking core network and dispach console$1,235.00
  468. GB/T 39847-2021Verification test methods of access satellite netword for FSS communication earth station$335.00
  469. GB/T 39848-2021Methods of measurement for flat panel display color gamut$300.00
  470. GB/T 39849-2021Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Methods of performance tests$125.00
  471. GB/T 39850-2021Core components business document assembly technical specification for international trade$225.00
  472. GB/T 39851.2-2021Road vehicles - Diagnostic communication over Controller Area Network (DoCAN) - Part 2: Transport protocol and network layer services$590.00
  473. GB/T 39851.3-2021Road vehicles - Diagnostic communication over Controller Area Network (DoCAN) - Part 3: Requirements for emissions-related systems$465.00
  474. GB/T 39852-2021Electronic product code—Tag data translation$3,275.00
  475. GB/T 39853.1-2021Power quality measurement in power supply systems - Part 1: Power quality instruments(PQI)$450.00
  476. GB/T 39853.2-2021Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements$1,595.00
  477. GB/T 39854-2021Specification of performance evaluation for photovoltaic power station$330.00
  478. GB/T 39855-2021Definition,classification and nomenclature of nanotechnology products$150.00
  479. GB/T 39856-2021Hot rolled titanium and titanium alloy seamless tubes$145.00
  480. GB/T 39857-2021Specification of photovoltaic power generation efficiency$240.00
  481. GB/T 39858-2021Tunnel pre-cutting machine$530.00
  482. GB/T 39859-2021Gallium-based liquid metal$210.00
  483. GB/T 39860-2021Rapid identification of the surface residual mineral powder on latex products—X-ray diffraction spectrometry$150.00
  484. GB/T 39861-2021Electrochemical performance test of lithium manganese oxide—Test method for discharge plateau capacity ratio and cycle life$150.00
  485. GB/T 39862-2021Test method for thermal conductivity of high thermal conductivity ceramics$150.00
  486. GB/T 39863-2021Alumina ceramic substrate for copper clad laminate$150.00
  487. GB/T 39864-2021Electrochemical performance test of lithium manganese oxide—Test method for the initial specific discharge capacity and the initial efficiency$150.00
  488. GB/T 39865-2021Method for measuring refractive index of uniaxial optical crystals$150.00
  489. GB/T 39866-2021Technical requirement of appendent frame for window and door in building$420.00
  490. GB/T 39867-2021Bismuth germanate scintillation crystal for positron emission tomography$225.00
  491. GB/T 39868-2021Ankle foot orthoses$210.00
  492. GB/T 39869-2021Brand evaluation—Tourist destination$225.00
  493. GB/T 39870-2021Brand valuation—Automobile manufacturing industry$235.00
  494. GB/T 39871-2021Cervicothoracic orthoses$210.00
  495. GB/T 39872-2021Data specification for disclosure of technical indicators in standard literature$1,355.00
  496. GB/T 39873-2021Determination of quaternary ammonium salt in disinfectant—Liquid chromatography-tandem mass spectrometry$135.00
  497. GB/T 39874-2021Examination methods for bromazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$210.00
  498. GB/T 39875-2021Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$210.00
  499. GB/T 39876-2021Examination methods for cocaine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$210.00
  500. GB/T 39877-2021Examination methods for diazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry$210.00
← GB/T 38989-2020 – GB/T 39451-2020GB/T 39878-2021 – GB/T 40358-2021 →

All GB/T ranges