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500 GB/T standards in English, from GB/T 42264-2022 to GB/T 42882-2023, in code order.

  1. GB/T 42264-2022Technical requirements for air pollutant governance facilities of fried brick and tile industry$785.00
  2. GB/T 42265-2022Test method for air-purification performance of photocatalytic materials - Removal of toluene$195.00
  3. GB/T 42266-2022Flexible cellular polymeric materials - Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame$195.00
  4. GB/T 42267-2022Flexible cellular polymeric materials - Determination of compression set under humid conditions$90.00
  5. GB/T 42268-2022Rubber, ethylene-propylene-diene(EPDM) - Evaluation procedure$240.00
  6. GB/T 42269-2022Determination of the pore size of membranes - Gas permeation method$130.00
  7. GB/T 42270-2022Test methods of hydrophobic characteristics for porous hydrophobic membrane$180.00
  8. GB/T 42271-2022Test method for resistivity of semi-insulating monocrystalline silicon carbide by contactless measurement$150.00
  9. GB/T 42272-2022The method for determining the chloride diffusion coefficient for cement mortar$105.00
  10. GB/T 42273-2022Methods for chemical analysis of zirconium compounds—Determination of calcium,hafnium,titanium,sodium,iron,chromium,cadmium,zinc,manganese,copper,nickel,lead contents—Inductively coupled plasma atomic emission spectrometry$135.00
  11. GB/T 42274-2022Determination of the content and distribution of trace elements (magnesium, gallium) in aluminum nitride materials—Secondary ion mass spectrometry$150.00
  12. GB/T 42275-2022Hardmetals—Determination of total carbon content—High frequency combustion infrared absorption or thermal conductivity method$70.00
  13. GB/T 42276-2022Determination of fluorine ion and chloride ion in silicon nitride powder—Ion chromatography method$150.00
  14. GB/T 42277-2022Test method for carbonation of cement mortar$70.00
  15. GB/T 42278-2022Rubber, vulcanized - Determination of stress in tension upon heating$180.00
  16. GB/T 42279-2022Rubber, vulcanized or thermoplastic - Determination of tension set under constant elongation, and of tension set, elongation and creep under constant tensile load$210.00
  17. GB/T 42280-2022Chopped basalt fibers for road asphalt mixture$135.00
  18. GB/T 42281-2022Hollow fibre membrane modules for membrane aerated biofilm reactors$115.00
  19. GB/T 42282-2022Gerneral requirement for traditional Chinese medicine decocting center$70.00
  20. GB/T 42284.1-2022Road vehicles - Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles - Part 1: General$255.00
  21. GB/T 42284.5-2022Road vehicles - Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles - Part 5: Chemical loads$135.00
  22. GB/T 42286.1-2022Electronic railway equipment - On board driving data recording - Part 1: Technical specification$360.00
  23. GB/T 42286.2-2022Electronic railway equipment - On board driving data recording - Part 2: Conformity testing$530.00
  24. GB/T 42288-2022Safety code of electrochemical energy storage station$165.00
  25. GB/T 42289-2022Leisure accommodation vehicle—Safety general requirements for the residential electric system$105.00
  26. GB/T 42290-2022Analysis and control specifications for airborne radioactive source term of pressurized water reactor nuclear power plant$240.00
  27. GB/T 42291-2022Radiation protection design criterion for doors and windows in controlled area of pressurized water reactor nuclear power plant$150.00
  28. GB/T 42292-2022Occupational exposure dose assessment of pressurized water reactor nuclear power plant$270.00
  29. GB/T 42293-2022Specification for intellectual property protection of commodity trading markets$240.00
  30. GB/T 42299-2023Specification for the design of rice processing enterprises$285.00
  31. GB/T 42300-2022Specification for safety risk assessment of fine chemical reactions$360.00
  32. GB/T 42303-2023Surface active agents - Detergents for washing fabrics - Guide for comparative testing of performance$240.00
  33. GB/T 42304-2023Welfare criteria for animals to be slaughtered$185.00
  34. GB/T 42305-2023Code of practice for cultivation of Cinnamomum cassia Presl$210.00
  35. GB/T 42306-2023Granulated cork and cork powder - Classification, properties and packing$185.00
  36. GB/T 42307-2023Fertilizers and soil conditioners - Determination of biuret content of urea-based fertilizers - HPLC method$235.00
  37. GB/T 42308-2023Potentiometers for use in electronic equipment—Part 6-1:Blank detail specification—Surface mount preset potentiometers—Assessment level EZ$240.00
  38. GB/T 42309-2023Consolidation methods for easily damaged paper-based archives in the process of restoration$240.00
  39. GB/T 42310-2023Nanotechnology—Measurement for specific surface area of graphene powder—Static volumetric method by argon gas adsorption$390.00
  40. GB/T 42311-2023Nanotechnologies - Characterization of nanoparticles in inhalation exposure chambers for inhalation toxicity testing$270.00
  41. GB/T 42319-2023Ships and marine technology - Guidelines for the operation and installation of voyage data recorders(VDR)$530.00
  42. GB/T 42321-2023Additional requirements for internal arc classified pole-mounted metal-enclosed switchgear for rated voltages above 3.6 kV and up to and including 40.5 kV$420.00
  43. GB/T 42324-2023Cable glands for electrical installations$420.00
  44. GB/T 42325-2023Electrical interface specification for phase-cut dimmer in phase-cut dimmed lighting systems$480.00
  45. GB/T 42326-2023Codes for inland waterways$1,325.00
  46. GB/T 42327-2023Fixed dry chemical powder fire-extinguishing systems for ships$240.00
  47. GB/T 42328-2023Technical requirements for desulfurization device of marine diesel engine$240.00
  48. GB/T 42329.1-2023Ships and marine technology - Inflatable buoyancy support system against flooding of ships - Part 1: Gas supply system$165.00
  49. GB/T 42330-2023Classification code of ocean sample management$800.00
  50. GB/T 42331-2023Directives for technology readiness assessment of tidal current energy generators$285.00
  51. GB/T 42332-2023Specification for topographic mapping of islands and surrounding waters$455.00
  52. GB/T 42334.2-2024Specification for operational safety assessment of urban rail transit—Part 2: Monorail$420.00
  53. GB/T 42336-2023Interest calculation specification for fixed income securities$240.00
  54. GB/T 42337-2023Drafting guidelines for public credit information reports$480.00
  55. GB/T 42339-2023Financial institution risk management—Terminology$390.00
  56. GB/T 42340-2023Ecosystem assessment—Methods for ecosystem pattern and quality assessment$300.00
  57. GB/T 42341-2023Centrifugal dredge pump$270.00
  58. GB/T 42342.2-2023Determination of particle size distribution - Centrifugal liquid sedimentation methods - Part 2: Photo centrifuge method$270.00
  59. GB/T 42343-2023Cylinders for the transport of uranium hexafluoride$420.00
  60. GB/T 42345-2023Vanadium titanomagnetite—Quantitative analysis method$185.00
  61. GB/T 42346-2023Comprehensive utilization of vanadium titanium magnetite - Terms and definitions$255.00
  62. GB/T 42347-2023General technical requirement and test method for mechanical pre-cooling equipment$330.00
  63. GB/T 42348-2023Particle size analysis - Particle tracking analysis (PTA) method$390.00
  64. GB/T 42349-2023Determination of antiviral activity of photocatalytic materials - Test method using bacteriophage Q-beta$270.00
  65. GB/T 42350-2023Fly ash ceramic tiles$165.00
  66. GB/T 42351.1-2023Preparation of particulate reference materials - Part 1: Polydisperse material based on picket fence of monodisperse spherical particles$420.00
  67. GB/T 42351.2-2024Preparation of particulate reference materials - Part 2: Polydisperse spherical particles$360.00
  68. GB/T 42352-2023Metallic coatings - Physical vapour-deposited coatings of cadmium on iron and steel - Specification and test methods$270.00
  69. GB/T 42354-2023General for selection material of pharmaceutical machinery$255.00
  70. GB/T 42355.1-2023Headed bars for the reinforcement of concrete - Part 1: Requirements$330.00
  71. GB/T 42355.2-2023Headed bars for the reinforcement of concrete - Part 2: Test methods$270.00
  72. GB/T 42356-2023Test methods for the rolling resistance of industrial tyres$240.00
  73. GB/T 42360-2023Surface chemical analysis - Total reflection X-ray fluorescence analysis of water$300.00
  74. GB/T 42361-2023Technical guidelines for sea area use demonstration$545.00
  75. GB/T 42362-2023Specification for hazard assessment of groundwater aquifer damage in mine areas$420.00
  76. GB/T 42363-2023Soil quality - Pretreatment of samples for physico-chemical analysis$210.00
  77. GB/T 42364-2023Diagnostic techniques for contagious agalactia$240.00
  78. GB/T 42365-2023Technical guidance for evaluation of sustainability of agricultural products circulation service$240.00
  79. GB/T 42367-2023Chemicals—Protozoan activated sludge inhibition test$270.00
  80. GB/T 42369-2023Specifications for grading and evaluation of popular racing skating sport level$450.00
  81. GB/T 42370-2023Basic vocabulary for sports of racing skating$270.00
  82. GB/T 42371-2023Specifications for grading and evaluation of popular ice hockey sports level$890.00
  83. GB/T 42372-2023Specifications for the popular snow sports competition$240.00
  84. GB/T 42373-2023Specifications for popular training of alpine skiing and snowboarding$205.00
  85. GB/T 42374-2023Specifications for classification and evaluation of snow sports competition$205.00
  86. GB/T 42375-2023Specifications for grading and evaluation for popular alpine skiing and snowboarding sports level$420.00
  87. GB/T 42376-2023Specifications for popular curling training$240.00
  88. GB/T 42377-2023Specifications for grading and evaluation of popular curling sports level$530.00
  89. GB/T 42378-2023Basic vocabulary for popular snow sports$420.00
  90. GB/T 42379-2023Technical specification for removable ice rink$210.00
  91. GB/T 42380-2023Specification for minor's justice social work service$455.00
  92. GB/T 42381.120-2023Data quality - Part 120: Master data: Exchange of characteristic data$360.00
  93. GB/T 42381.61-2023Data quality - Part 61: Data quality management: Process reference model$360.00
  94. GB/T 42381.62-2023Data quality - Part 62: Data quality management: Organizational process maturity assessment$300.00
  95. GB/T 42381.63-2023Data quality - Part 63: Data quality management: Process measurement$420.00
  96. GB/T 42381.8-2023Data quality - Part 8: Information and data quality: Concepts and measuring$240.00
  97. GB/T 42382.1-2023Information technology - Neural network representation and model compression - Part 1: Convolutional neural network$3,725.00
  98. GB/T 42382.2-2026Information technology - Neural network representation and model compression - Part 2: Large scale pre-trained models$770.00
  99. GB/T 42382.3-2026Information technology - Neural network representation and model compression - Part 3: Graph neural networks$2,195.00
  100. GB/T 42383.4-2023Intelligent manufacturing—Network collaborative design— Part 4: Requirements for lifecycle-oriented design$240.00
  101. GB/T 42383.5-2023Intelligent manufacturing—Network collaborative design—Part 5: Multidisciplinary collaborative simulation$240.00
  102. GB/T 42384-2023Health informatics - Data exchange standards - HL7 clinical document architecture (release 2)$3,485.00
  103. GB/T 42385-2023Candles—Specification for fire safety$85.00
  104. GB/T 42386-2023Candles vocabulary$210.00
  105. GB/T 42389.1-2023Household and similar central heating system—Part 1: General requirements$240.00
  106. GB/T 42390-2023Classification and codes for express packaging$210.00
  107. GB/T 42392-2023General technical requirement for clean operating department$270.00
  108. GB/T 42394-2023Cable cleats for electrical installations$485.00
  109. GB/T 42396-2023Ergonomics of human-system interaction in mobile terminal—Perceived fluency of touch interface$270.00
  110. GB/T 42397-2023Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects$240.00
  111. GB/T 42399.1-2023Non-destructive testing instruments - Characterization and verification of ultrasonic phased array equipment - Part 1: Instruments$530.00
  112. GB/T 42399.2-2023Non-destructive testing instruments - Characterization and verification of ultrasonic phased array equipment - Part 2: Probes$210.00
  113. GB/T 42399.3-2023Non-destructive testing instruments - Characterization and verification of ultrasonic phased array equipment - Part 3: Combined system$480.00
  114. GB/T 42400-2023Hardness test methods on metal parts repaired by laser cladding$180.00
  115. GB/T 42401-2023Laser cladding repairing—Quality levels for imperfections$180.00
  116. GB/T 42402-2023Information technology—Telecommunications and information exchange between systems—6TiSCH network protocol$530.00
  117. GB/T 42403-2023Lasers and laser-related equipment - Test methods for the spectral characteristics of lasers$360.00
  118. GB/T 42404-2023Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Timing and synchronization for time-sensitive applications in bridged local area networks$2,825.00
  119. GB/T 42405.1-2023Intelligent manufacturing application interconnection—Part 1: Integration technical requirements$950.00
  120. GB/T 42407-2023General technical requirement of intelligent control system for window and door$150.00
  121. GB/T 42409-2023Internet of things—Electronic shelf label system—General requirement$180.00
  122. GB/T 42411.1-2023Information technology—Learning, education and training—Curriculum for online courses—Part 1:Framework and general requirements$165.00
  123. GB/T 42411.4-2025Information technology - Learning, education and training - Curriculum for online courses - Part 4: Data model of non-degree education courses$165.00
  124. GB/T 42412-2023Technical requirements for the implementation of personalized customization based on industrial cloud platform$180.00
  125. GB/T 42415-2023Surface active agents - Determination of static interfacial tension$515.00
  126. GB/T 42417-2023Code of practice for assessment of water exchange capacity in sea bay$210.00
  127. GB/T 42418-2023Guide to government publishing at grass-roots level$210.00
  128. GB/T 42420-2023Smart community infrastructures—Specification for data acquisition and reporting of residential community infrastructure in case of public health emergency$300.00
  129. GB/T 42421-2023Quality requirements for digital science popularization resource$150.00
  130. GB/T 42422-2023Financial institution risk management—Framework$180.00
  131. GB/T 42423-2023Determination of dichlorobenzyl alcohol and chlorphensin in cosmetics—High performance liquid chromatography$145.00
  132. GB/T 42424-2023Determination of 11 kinds of restricted dyestuff such as 5-amino-6-chloro-o-cresol in hair dyes—HPLC-MS$210.00
  133. GB/T 42426-2023Chemicals—Vapor pressure test$345.00
  134. GB/T 42427-2023Testing technical specification of GNSS augmentation positioning module for transportation system$240.00
  135. GB/T 42428-2023Performance index and monitoring technical specification of GNSS augmentation service for transport$210.00
  136. GB/T 42429-2023Forensic sciences—Examination methods for organic substances of propellants—Liquid chromatography-mass spectrometry$270.00
  137. GB/T 42430-2023Examination methods for ethanol, methanol, n-propanol, acetone, isopropanol and n-butanol in blood and urine$225.00
  138. GB/T 42431-2023General specification for aerospace AC induction electric motor driven, variable delivery, hydraulic pumps$575.00
  139. GB/T 42432-2023General requirements of hoisting for spacecraft$150.00
  140. GB/T 42433-2023Gem testing—Infrared spectroscopy method$1,475.00
  141. GB/T 42434-2023General specification for aerospace variable delivery, pressure compensated, hydraulic pumps$515.00
  142. GB/T 42435-2023Technical specification for coastal erosion monitoring and disaster losses evaluation$530.00
  143. GB/T 42436-2023Additives for vehicular M100 methanol fuel$330.00
  144. GB/T 42437-2023Nanhong—Testing$210.00
  145. GB/T 42438-2023Service specification for gems and jade traceability system$210.00
  146. GB/T 42439-2023Methods for chemical phase analysis of antimony ore - Determination of antimony content in valentitnite, stibnite and antimonate$270.00
  147. GB/T 42440-2023Shale gas—The technical requirements for water supply and transportation system of industrial fracturing$180.00
  148. GB/T 42442.2-2024Smart city—Smart parking—Part 2: Data requirements$560.00
  149. GB/T 42444-2023Biomimetics - Terminology, concepts and methodology$360.00
  150. GB/T 42446-2023Information security technology—Basic requirements for competence of cybersecurity workforce$360.00
  151. GB/T 42448-2023Systems and software engineering - Functional size measurement - FiSMA 1.1 method$330.00
  152. GB/T 42452-2023Systems and software engineering - Functional size measurement - COSMIC method$270.00
  153. GB/T 42454-2023Information technology service—Digitize marketing—Mobile marketing technical specification$330.00
  154. GB/T 42455.1-2023Smart city—Building and residence community—Part 1: Technology requirements of information system for smart community$345.00
  155. GB/T 42455.2-2024Smart city - Building and residence community - Part 2: Smart community assessment$495.00
  156. GB/T 42456-2023Security for industrial automation and control systems - Technical security requirements for IACS components$1,010.00
  157. GB/T 42457-2023Security for industrial automation and control systems - Secure product development lifecycle requirements$500.00
  158. GB/T 42458-2023Smart city—Evaluation guideline for effective use of public health emergency data$210.00
  159. GB/T 42462-2023Validation criteria for analytical results of cosmetics using chromatographic techniques$330.00
  160. GB/T 42463-2023General rule for the quality of fish sauce$125.00
  161. GB/T 42464-2023General rule for the quality of lobster sauce$150.00
  162. GB/T 42465-2023Basic dataset of biological material information in traditional Chinese medicine$185.00
  163. GB/T 42467.3-2023Clinical terminology of traditional Chinese medicine—Part 3: Dermatology$420.00
  164. GB/T 42467.4-2023Clinical terminology of traditional Chinese medicine—Part 4: Proctology$225.00
  165. GB/T 42467.5-2023Clinical terminology of traditional Chinese medicine—Part 5: Orthopaedics and traumatology$455.00
  166. GB/T 42467.6-2023Clinical terminology of traditional Chinese medicine—Part 6: Gynecology$455.00
  167. GB/T 42467.7-2023Clinical terminology of traditional Chinese medicine—Part 7: Pediatrics$390.00
  168. GB/T 42467.8-2023Clinical terminology of traditional Chinese medicine—Part 8: Ophthalmology$390.00
  169. GB/T 42467.9-2023Clinical terminology of traditional Chinese medicine—Part 9: Otorhinolaryngology$390.00
  170. GB/T 42468.1-2023Specifications for rescue and restoration of paper archives—Part 1: Grading of damage$150.00
  171. GB/T 42469-2023Nanotechnologies - Antibacterial silver nanoparticles - Specification of characteristics and measurement methods$240.00
  172. GB/T 42470-2023Nanotechnologies - Assessment of nanomaterial toxicity using dechorionated zebrafish embryo$240.00
  173. GB/T 42471-2023Nanotechnologies—Bending test of flexible energy storage nanodevices$210.00
  174. GB/T 42472-2023Critical current measurement - Retained critical current after double bending at room temperature of Ag-sheathed Bi-2223 superconducting wires$300.00
  175. GB/T 42474.1-2023Safety monitoring system for vehicle transportation of explosive hazardous chemicals—Part 1: General technical requirements$390.00
  176. GB/T 42474.2-2023Safety monitoring system for vehicle transportation of explosive hazardous chemicals—Part 2: Vehicle device$770.00
  177. GB/T 42474.3-2023Safety monitoring system for vehicle transportation of explosive hazardous chemicals—Part 3: Installation of vehicle device$270.00
  178. GB/T 42474.4-2023Safety monitoring system for vehicle transportation of explosive hazardous chemicals—Part 4: Monitoring client$1,070.00
  179. GB/T 42475-2023Chemicals—Apis cerana cerana Fabricius acute oral toxicity test$240.00
  180. GB/T 42477-2023Specifications for meteorological observation and data inspection and correction of photovoltaic power stations$210.00
  181. GB/T 42478-2023Specifications for production record of agricultural product$150.00
  182. GB/T 42479-2023Specifications for agricultural market information release$145.00
  183. GB/T 42481-2023Specification for the conservation and management of small wetlands$150.00
  184. GB/T 42482-2023Technical specification for packaging, storage and cold-chain transportation of fresh white jelly fungus$155.00
  185. GB/T 42483-2023Determination of thermal conductivity of wood—Heat flow method$165.00
  186. GB/T 42484-2023Code of practice for cultivation of Dendrobium huoshanense$180.00
  187. GB/T 42485-2023Soil quality - Determination of nitrate, nitrite and ammonium in soils - Extraction with potassium chloride solution and determination with manual method$270.00
  188. GB/T 42486-2023Length measurement of wool type fibres - Random beard image method$165.00
  189. GB/T 42487-2023Soil quality - Determination of nitrate, nitrite and ammonium in soils - Extraction with potassium chloride solution and determination using automated method with segmented flow analysis$240.00
  190. GB/T 42488-2023Soil quality—Determination of nitrogen-15 abundance of inorganic nitrogen in soil—Stable isotope ratio mass spectrometry$240.00
  191. GB/T 42489-2023Soil quality—Decision unit-multi increment sampling method$330.00
  192. GB/T 42490-2023Soil quality—Determination of total content and isotope ratio of organic carbon and nitrogen of soil and biological samples—Stable isotope ratio mass spectrometry$225.00
  193. GB/T 42491-2023Determination of total starch content in feeds - Enzymatic method$270.00
  194. GB/T 42492-2023High mountain merino$240.00
  195. GB/T 42493-2023Guidelines for management consultancy services$390.00
  196. GB/T 42494-2023Functional configurations and basic requirements for international road freight hub$150.00
  197. GB/T 42495.1-2023Financial services - Global legal entity identifier(LEI) - Part 1: Assignment$165.00
  198. GB/T 42495.2-2025Financial services - Global legal entity identifier (LEI) - Part 2: Application in digital certificates$255.00
  199. GB/T 42498-2023Specification for online dispute resolution in E-commerce$270.00
  200. GB/T 42499-2023Classification and codes for complaint and reporting information of E-commerce$210.00
  201. GB/T 42501-2023Evaluation indicators for reverse logistics services$170.00
  202. GB/T 42502-2023Specification for auditing the quality management of pharmaceutical logistics$165.00
  203. GB/T 42503-2023Specification for agricultural product cold chain logistics services in producing areas$200.00
  204. GB/T 42506-2023Publication specifications of purchasing credit information for state-owned enterprises$210.00
  205. GB/T 42507-2023Requirements for the construction and management of professional credit files$330.00
  206. GB/T 42508-2023Guidelines for risk assessment of investment projects$360.00
  207. GB/T 42509-2023Quality management—Guidelines for customer experience management$270.00
  208. GB/T 42512-2023Copper alloy seamless coil tube for sheaths$210.00
  209. GB/T 42513.1-2023Methods for chemical analysis of nickel alloys - Part 1: Determination of chromium content - Potentiometric titration method with ammonium iron(II) sulfate$210.00
  210. GB/T 42513.10-2025Methods for chemical analysis of nickel alloys - Part 10: Determination of trace elements content - Glow discharge mass spectrometry$255.00
  211. GB/T 42513.11-2026Methods for chemical analysis of nickel alloys - Part 11: Determination of silicon, manganese, phosphorus, chromium, nickel, copper, molybdenum, cobalt, iron, aluminium, vanadium, titanium, tungsten and niobium - X-ray fluorescence spectrometry (routine method)$360.00
  212. GB/T 42513.2-2023Methods for chemical analysis of nickel alloys - Part 2: Determination of phosphorus content - Molybdenum blue spectrophotometry$240.00
  213. GB/T 42513.3-2023Methods for chemical analysis of nickel alloys - Part 3: Determination of aluminium content - Nitrous oxide- flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry$300.00
  214. GB/T 42513.4-2023Methods for chemical analysis of nickel alloys - Part 4: Determination of silicon content - Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry$300.00
  215. GB/T 42513.5-2023Methods for chemical analysis of nickel alloys - Part 5: Determination of vanadium content - Nitrous oxide- flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry$270.00
  216. GB/T 42513.6-2024Methods for chemical analysis of nickel alloys - Part 6: Determination of molybdenum content - Inductively coupled plasma atomic emission spectrometric method$420.00
  217. GB/T 42513.7-2024Methods for chemical analysis of nickel alloys - Part 7: Determination of cobalt, chromium, copper, iron and manganese contents - Flame atomic absorption spectrometry$420.00
  218. GB/T 42513.8-2025Methods for chemical analysis of nickel alloys - Part 8: Determination of niobium content - Inductively coupled plasma atomic emission spectrometric method$255.00
  219. GB/T 42513.9-2025Methods for chemical analysis of nickel alloys - Part 9: Determination of total boron content - Curcumin molecular absorption spectrometric method$255.00
  220. GB/T 42514-2023Corrosion evaluation for anodic oxide coatings and organic polymer coatings on aluminium and its alloys - Chart method$300.00
  221. GB/T 42515-2023Metallic powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders$135.00
  222. GB/T 42516-2023Method for chemical analysis of high temperature shape memory alloys—Determination of platinum content—Thiourea complex precipitation method$150.00
  223. GB/T 42518-2023Bismuth germanate (BGO) crystal - Chemical analysis of trace elements - Glow discharge mass spectrometry$215.00
  224. GB/T 42519-2023Rubber - Standard reference elastomers (SREs) for characterizing the effect of liquids on vulcanized rubbers$500.00
  225. GB/T 42522-2023Test method for the static air leakage rate of iron ore sintering systems$215.00
  226. GB/T 42523-2023Iron ore fines - Determination of moisture capacity$185.00
  227. GB/T 42524-2023Iron ore fines in bulk—Determination of transportable moisture limits—Compaction curve test procedure$225.00
  228. GB/T 42525-2023Technical specification for microfiltration membrane sterilizing system$800.00
  229. GB/T 42526-2023Alcohol amine desulfurization and decarburization agents$135.00
  230. GB/T 42527-2023Classification and requirements for pedestrian walkway sealants$240.00
  231. GB/T 42528-2023Technical specification for spatio-temporal big data$240.00
  232. GB/T 42530-2023Thermal spraying - Guidelines for the application of thermal spraying$270.00
  233. GB/T 42531-2023Low-heat portland slag cement$150.00
  234. GB/T 42532-2023Technical specification for wetland degradation assessment$165.00
  235. GB/T 42534.1-2023Fluid power - Specification of reference dictionary - Part 1: General overview on organization and structure$210.00
  236. GB/T 42534.2-2023Fluid power - Specification of reference dictionary - Part 2: Definitions of classes and properties of pneumatics$3,275.00
  237. GB/T 42535-2023Periodic inspection of boilers$455.00
  238. GB/T 42536-2023Assembly valve on high pressure hydrogen storage cylinder for vehicles$420.00
  239. GB/T 42537-2023Specification of heat treatment for super-scale steel forgings$285.00
  240. GB/T 42538.1-2023Tractors for agriculture and forestry - Safety - Part 1: Standard tractors$270.00
  241. GB/T 42538.2-2023Tractors for agriculture and forestry - Safety - Part 2: Narrow-track and small tractors$180.00
  242. GB/T 42539-2023Rolling bearings - Ceramic bearings balls - Determination of the strength by notched ball test$450.00
  243. GB/T 42541-2023Coated steel pipes for gas piping$245.00
  244. GB/T 42544-2023Corrosion evaluation for anodic oxide coatings and organic polymer coatings on aluminium and its alloys - Grid method$90.00
  245. GB/T 42545-2023General life cycle requirements for corrosion control of rubber lining engineering in nuclear power plant$360.00
  246. GB/T 42546-2023Resource utilization of agricultural waste—Recycling utilization of agricultural products processing wastes$270.00
  247. GB/T 42547-2023Code of practice for cadastral survey$2,375.00
  248. GB/T 42548-2023Outboard survey equipment deployment and recovery safety management specifications on oceanographic research vessels$225.00
  249. GB/T 42549-2023Safety management specification for oceanographic vessel laboratory$455.00
  250. GB/T 42554-2023General requirements for environmental testing of measuring instruments$650.00
  251. GB/T 42556-2023Specification of supervision and administration for electricity meter$330.00
  252. GB/T 42558.1-2023Seismic techniques of electrical equipment in converter station on plateau—Part 1:Directives for seismic test and evaluation$480.00
  253. GB/T 42558.2-2024Seismic techniques for electrical equipment in converter stations on plateaux - Part 2: Specification for seismic testing$325.00
  254. GB/T 42558.3-2024Seismic techniques for electrical equipment in converter stations on plateaux - Part 3: Specification for seismic design$325.00
  255. GB/T 42558.5-2026Seismic techniques for the electrical equipment of converter stations on plateaus - Part 5: Directives for equipment maintenance$300.00
  256. GB/T 42558.6-2026Seismic techniques for the electrical equipment of converter stations on plateaus - Part 6: Technical specification for seismic monitoring systems$255.00
  257. GB/T 42559-2023Acoustics - Measurement of phase-shifted sensitivity of interferometric fiber-optic hydrophones$455.00
  258. GB/T 42560-2023System and software engineering—Development and operations—Capability maturity model$1,625.00
  259. GB/T 42561-2023Information technology - Telecommunications and information exchange between systems - Technical requirements$185.00
  260. GB/T 42562-2023Selection requirements of industrial internet platform$360.00
  261. GB/T 42566-2023Systems and software engineering - Functional size measurement - MkII Function point analysis$875.00
  262. GB/T 42567.1-2023Reference conditions and procedures for testing industrial and process measurement transmitters - Part 1: General procedures for all types of transmitters$1,175.00
  263. GB/T 42567.2-2023Reference conditions and procedures for testing industrial and process measurement transmitters - Part 2: Specific procedures for pressure transmitters$360.00
  264. GB/T 42567.4-2025Reference conditions and procedures for testing industrial and process measurement transmitters - Part 4: Specific procedures for level transmitters$770.00
  265. GB/T 42567.5-2025Reference conditions and procedures for testing industrial and process measurement transmitters - Part 5: Specific procedures for flow transmitters$495.00
  266. GB/T 42569-2023Industrial internet platform—Functional requirements for open application programming interface$150.00
  267. GB/T 42573-2023Information security technology—Security technical requirements for identity service in network$450.00
  268. GB/T 42574-2023Information security technology—Implementation guidelines for notices and consent in personal information processing$800.00
  269. GB/T 42575-2023Performance requirements and test methods for BDS dual model OEM board$300.00
  270. GB/T 42576-2023Technical requirements and testing methods of BDS/GNSS high precision system on chip (SoC)$300.00
  271. GB/T 42579-2023BeiDou navigation satellite system time$210.00
  272. GB/T 42584-2023Comprehensive performance evaluation specification for information project$420.00
  273. GB/T 42585-2023Information technology—Biometrics—General specification for fingerprint recognition module$480.00
  274. GB/T 42591-2023Gas turbine—Quality control specification$360.00
  275. GB/T 42594-2023Guidelines for classifying the hazard of media in pressure equipment$3,575.00
  276. GB/T 42595-2023Basic requirements for repair of pressure equipment$420.00
  277. GB/T 42596.2-2024Machine tools safety - Presses - Part 2: Safety requirements for mechanical presses$695.00
  278. GB/T 42596.4-2024Machine tools safety - Presses - Part 4: Safety requirements for pneumatic presses$495.00
  279. GB/T 42597-2023Micro-electromechanical systems technology - Gyroscopes$575.00
  280. GB/T 42602-2023Specification of forging of heavy steel forgings$285.00
  281. GB/T 42603.1-2023Medium temperature pattern material for investment casting—Part 1: Test method of physical properties$165.00
  282. GB/T 42603.2-2023Medium temperature pattern material for investment casting —Part 2: Test method of application performance$165.00
  283. GB/T 42604-2023Vacuum technology - Vacuum gauges - Specifications for hot cathode ionization gauges$330.00
  284. GB/T 42606-2023Guidelines for repair of stationary pressure vessels$1,325.00
  285. GB/T 42609-2023Coal feed flow three-way diverter valve$270.00
  286. GB/T 42614-2023Plain bearings - Metallic thin-walled half bearings without flange - Determination of the sigma0.01*-limit$145.00
  287. GB/T 42619-2023Additive manufacturing—Specification for process parameter database construction$450.00
  288. GB/T 42620-2023Additive manufacturing—Acrylonitrile-butadiene-styrene (ABS) filament for material extrusion$210.00
  289. GB/T 42621-2023Additive manufacturing—Specification for hybrid additive manufacturing with directed energy deposition and milling process$240.00
  290. GB/T 42623-2023Planning and selection of passenger lifts to be installed in office, hotel and residential buildings$590.00
  291. GB/T 42629.1-2023Code of practice for international seabed area and high seas environmental survey—Part 1: General$150.00
  292. GB/T 42629.2-2023Code of practice for international seabed area and high seas environmental survey—Part 2: Marine chemical survey$390.00
  293. GB/T 42629.3-2023Code of practice for international seabed area and high seas environmental survey—Part 3: Marine biological survey$1,325.00
  294. GB/T 42630-2023Methods for chemical phase analysis of copper nickel sulfide ores—Determination of nickel and cobalt contents in six mineral phases$330.00
  295. GB/T 42632-2023Technical requirements of cabled online system for marine ecological environment monitoring$210.00
  296. GB/T 42633-2023General specification of solar cells for aerospace$390.00
  297. GB/T 42635-2023General specification of lithium-ion cells for aerospace$330.00
  298. GB/T 42637-2023Specification for oceanic polymetallic sulfide resources survey$330.00
  299. GB/T 42641-2023Guidelines for island ecological construction$165.00
  300. GB/T 42642-2023Technical guideline for monitoring and effectiveness evaluation of marine zoobenthos populations ecological restoration$270.00
  301. GB/T 42645-2023Gems testing—Ultraviolet-visible absorbtion spectroscopy$890.00
  302. GB/T 42646-2023Arrangement and measurement of laser footprint detectors for the field calibration of spaceborne laser altimeter$240.00
  303. GB/T 42648-2023Guidance for urban color design$240.00
  304. GB/T 42649-2023Space data and information transfer systems - Licklider transmission protocol(LTP)$575.00
  305. GB/T 42650-2023Space data and information transfer systems - Lossless and near-lossless multispectral and hyperspectral image compression$725.00
  306. GB/T 42651-2023Space data and information transfer systems - Image data compression$455.00
  307. GB/T 42654-2023Test method for the erosion corrosion of copper and copper alloys in marine water$145.00
  308. GB/T 42655-2023Test method for compression properties of continuous fiber reinforced ceramic matrix composites at high temperature$300.00
  309. GB/T 42656-2023Rare earth-based hydrogen storage alloys - Test method for the kinetic properties of hydrogenation$190.00
  310. GB/T 42657-2023Test method of temperature coefficient of infrared refractive index for infrared optical glass —Normal incidence method$210.00
  311. GB/T 42658.3-2025Surface chemical analysis - Sample handling, preparation and mounting - Part 3: Biomaterials$255.00
  312. GB/T 42658.4-2023Surface chemical analysis - Guidelines to sample handling, preparation and mounting - Part 4: Reporting information related to the history, preparation, handling and mounting of nano-objects prior to surface analysis$360.00
  313. GB/T 42659-2023Surface chemical analysis - Scanning probe microscopy - Determination of geometric quantities using SPM: Calibration of measuring systems$590.00
  314. GB/T 42660-2023Aerosol particle number concentration - Calibration of condensation particle counters$1,295.00
  315. GB/T 42663-2023Water footprint assessment requirement for iron and steel industry$240.00
  316. GB/T 42665-2023Test method for spherical indentation strength of porous ceramics$150.00
  317. GB/T 42666-2023Electronic dyed liquid crystal dimmable glass$330.00
  318. GB/T 42667-2023Test method for equibiaxial flexural strength of fine ceramics at room temperature - Ring-on-ring method$210.00
  319. GB/T 42668-2023Samarium-iron-nitrogen permanent magnetic powder for bonded magnets$130.00
  320. GB/T 42669-2023Corrosion resistant bulb flats for cargo oil tanks$240.00
  321. GB/T 42671-2023Test method for surface roughness of carbon materials$150.00
  322. GB/T 42672-2023Corrosion of metals and alloys—Monitoring methods of environment factors for exposure corrosion tests in surface seawater$210.00
  323. GB/T 42673-2023Non-destructive testing of steel tubes - Magnetic particle inspection of seamless and welded ferromagnetic steel tubes for the detection of surface imperfections$150.00
  324. GB/T 42674-2023Optical functional films - Measurement method for microstructure thickness$150.00
  325. GB/T 42676-2023Test method for crystalline quality of semiconductive single crystal—X-ray diffraction method$150.00
  326. GB/T 42678-2023Hot-rolled steel sections for petroleum and natural gas engineering$150.00
  327. GB/T 42679-2023Resource utilization of agricultural wastes—Comprehensive utilization of biomass resources$455.00
  328. GB/T 42680-2023Test method for liquid fuel atomization characteristics using phase Doppler technique$225.00
  329. GB/T 42682-2023Ships and marine technology - Testing specification for stairsteps using electrical resistance trace heating$165.00
  330. GB/T 42683-2023Ships and marine technology - Testing specification for handrails using electrical resistance trace heating$165.00
  331. GB/T 42685-2023Terminology of power-driven vehicle inspection$330.00
  332. GB/T 42686-2023Ships and marine technology - Marine environment protection - Specifications on design and selection of sorbents$145.00
  333. GB/T 42687-2023Ships and marine technology - Marine cranes - Noise limits and measuring method$180.00
  334. GB/T 42688-2023Discharge and handling requirements for residues of noxious liquid substance from ship$180.00
  335. GB/T 42689-2023Ships and marine technology - Marine cranes - Manufacturing requirements$165.00
  336. GB/T 42690-2023Shipbuilding - Deck machinery - Warping end profiles$125.00
  337. GB/T 42691.1-2023Road vehicles - Local Interconnect Network(LIN) - Part 1: General information and use case definition$225.00
  338. GB/T 42691.2-2023Road vehicles - Local Interconnect Network(LIN) - Part 2: Transport protocol and network layer services$920.00
  339. GB/T 42691.4-2023Road vehicles - Local Interconnect Network(LIN) - Part 4: Electrical physical layer (EPL) specification 12 V/24 V$450.00
  340. GB/T 42691.5-2023Road vehicles - Local Interconnect Network(LIN) - Part 5: Application programmers interface (API)$485.00
  341. GB/T 42691.6-2023Road vehicles - Local Internet Network(LIN) - Part 6: Protocol conformance test specification$1,025.00
  342. GB/T 42691.7-2023Road vehicles - Local Interconnect Network(LIN) - Part 7: Electrical Physical Layer (EPL) conformance test specification$2,450.00
  343. GB/T 42693-2023Textiles used in emergency industry$390.00
  344. GB/T 42695-2023Textiles—Quantitative chemical analysis—Mixtures of kapok with certain other fibers$240.00
  345. GB/T 42699.1-2023Textiles - Qualitative and quantitative proteomic analysis of some animal hair fibres - Part 1: Peptide detection using LC-ESI-MS with protein reduction$270.00
  346. GB/T 42701-2023Textiles—Identification of naturally colored cottons— Chemical staining method$165.00
  347. GB/T 42702-2023Paper, board and paper products—Determination of antibacterial activity$330.00
  348. GB/T 42706.3-2025Electronic components - Long-term storage of electronic semiconductor devices - Part 3: Data$210.00
  349. GB/T 42706.4-2025Electronic components - Long-term storage of electronic semiconductor devices - Part 4: Storage$300.00
  350. GB/T 42706.6-2025Electronic components - Long-term storage of electronic semiconductor devices - Part 6: Package or finished devices$255.00
  351. GB/T 42706.7-2026Electronic components - Long-term storage of electronic semiconductor devices - Part 7: Micro-electromechanical devices$300.00
  352. GB/T 42706.8-2026Electronic components - Long-term storage of electronic semiconductor devices - Part 8: Passive electronic devices$300.00
  353. GB/T 42706.9-2026Electronic components - Long-term storage of electronic semiconductor devices - Part 9: Special cases$255.00
  354. GB/T 42707.1-2023Remote operation and maintenance of computer numerical control (CNC) machine tools—Part 1: General requirements$210.00
  355. GB/T 42708-2023Guideline for financial cybersecurity threat information sharing$225.00
  356. GB/T 42709.12-2026Semiconductor devices - Micro-electromechanical devices - Part 12: Bending fatigue testing method of thin film materials using resonant vibration of MEMS structures$495.00
  357. GB/T 42709.19-2023Semiconductor devices - Micro-electromechanical devices - Part 19: Electronic compasses$420.00
  358. GB/T 42709.2-2026Semiconductor devices - Micro-electromechanical devices - Part 2: Tensile testing method of thin film materials$300.00
  359. GB/T 42709.21-2026Semiconductor devices - Micro-electromechanical devices - Part 21: Test method for Poisson’s ratio of thin film MEMS materials$240.00
  360. GB/T 42709.22-2026Semiconductor devices - Micro-electromechanical devices - Part 22: Electromechanical tensile test method for conductive thin films on flexible substrates$255.00
  361. GB/T 42709.29-2026Semiconductor devices - Micro-electromechanical devices - Part 29: Electromechanical relaxation test method for freestanding conductive thin films under room temperature$300.00
  362. GB/T 42709.3-2026Semiconductor devices - Micro-electromechanical devices - Part 3: Thin film standard test piece for tensile testing$195.00
  363. GB/T 42709.35-2026Semiconductor devices - Micro-electromechanical devices - Part 35: Test method of electrical characteristics under bending deformation for flexible electro-mechanical devices$300.00
  364. GB/T 42709.36-2026Semiconductor devices - Micro-electromechanical devices - Part 36: Environmental and dielectric withstand test methods for MEMS piezoelectric thin films$240.00
  365. GB/T 42709.38-2026Semiconductor devices - Micro-electromechanical devices - Part 38: Test method for adhesion strength of metal powder paste in MEMS interconnection$210.00
  366. GB/T 42709.40-2026Semiconductor devices - Micro-electromechanical devices - Part 40: Test methods of MEMS inertial shock switch threshold$210.00
  367. GB/T 42709.5-2023Semiconductor devices - Micro-electromechanical devices - Part 5: RF MEMS switches$480.00
  368. GB/T 42709.6-2026Semiconductor devices - Micro-electromechanical devices - Part 6: Axial fatigue testing methods of thin film materials$300.00
  369. GB/T 42709.7-2023Semiconductor devices - Micro-electromechanical devices - Part 7: MEMS BAW filter and duplexer for radio frequency control and selection$360.00
  370. GB/T 42709.8-2026Semiconductor devices - Micro-electromechanical devices - Part 8: Strip bending test method for tensile property measurement of thin films$300.00
  371. GB/T 42710.1-2023Direct current (DC) plugs and socket-outlets for household and similar purposes - Part 1: General requirements$1,355.00
  372. GB/T 42714-2023General specification for electromagnetic shielding heat-shrinkable tubes$210.00
  373. GB/T 42715-2023General specification for mobile energy storage power station$360.00
  374. GB/T 42717-2023Evaluation method of grid-integration characteristics for electrochemical energy storage station$240.00
  375. GB/T 42718-2023General technical requirements for electrically conductive material-over-foam gaskets$245.00
  376. GB/T 42719-2023Measurement method for fractional voltage of planar materials$150.00
  377. GB/T 42720-2023Electronic specialty gas—Hexachlorodisilane$240.00
  378. GB/T 42721-2023Electronic specialty gas—Nitric oxide$210.00
  379. GB/T 42724-2023Ships and marine technology - Navigation and ship operations - Guidelines for onboard telephone equipment$240.00
  380. GB/T 42731-2023Technical requirements for the microgrid$150.00
  381. GB/T 42732-2023Nanotechnologies - Size distribution and concentration measurement of inorganic nanoparticles in aqueous media - Single particle inductively coupled plasma mass spectrometry$300.00
  382. GB/T 42735-2023Heat-shrinkable polyolefin sleeving-stress control$210.00
  383. GB/T 42741-2023Measuring method for electromagnetic parameters of solid materials using air-freespace$210.00
  384. GB/T 42743-2023Information and documentation—Metadata element set for records of national science and technology major project$1,100.00
  385. GB/T 42744-2023Microwave circuit—Measuring methods for electrically controlled attenuator$345.00
  386. GB/T 42745-2023Information and documentation - Trusted third party repository for digital records$465.00
  387. GB/T 42746-2023Adult three-dimensional foot models$1,325.00
  388. GB/T 42747-2023Superconducting strip photon detector - Dark count rate$240.00
  389. GB/T 42749.2-2023Information technology - IT Enabled Services - Business Process Outsourcing(ITES-BPO) lifecycle processes - Part 2: Process assessment model(PAM)$1,325.00
  390. GB/T 42749.3-2023Information technology - IT Enabled Services - Business Process Outsourcing(ITES-BPO) lifecycle processes - Part 3: Measurement framework (MF) and organization maturity model (OMM)$450.00
  391. GB/T 42749.4-2023Information technology - IT Enabled Services - Business Process Outsourcing(ITES-BPO) lifecycle processes - Part 4: Terms and concepts$420.00
  392. GB/T 42749.5-2023Information technology - IT Enabled Services - Business Process Outsourcing(ITES-BPO) lifecycle processes - Part 5: Guidelines$510.00
  393. GB/T 42750-2023Measuring methods of optical radiation safety for wearable devices$240.00
  394. GB/T 42755-2023Artificial intelligence—Code of practice for data labeling of machine learning$240.00
  395. GB/T 42756.2-2023Cards and security devices for personal identification - Contactless proximity objects - Part 2: Radio frequency power and signal interface$590.00
  396. GB/T 42756.3-2023Cards and security devices for personal identification - Contactless proximity objects - Part 3: Initialization and anticollision$800.00
  397. GB/T 42756.4-2023Cards and security devices for personal identification - Contactless proximity objects - Part 4: Transmission protocol$800.00
  398. GB/T 42758-2023Advanced sound system for programme production$300.00
  399. GB/T 42762-2023General technical requirements for cups and kettles$210.00
  400. GB/T 42764-2023Plastics - Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions - Test methods and requirements$150.00
  401. GB/T 42766-2023Specifications for solar energy resource assessment of photovoltaic power generation$240.00
  402. GB/T 42768-2023Public security—Risk assessment for urban security$650.00
  403. GB/T 42769-2023Prosthetics and orthotics - Functional deficiencies - Description of the person to be treated with an orthosis, clinical objectives of treatment, and functional requirements of the orthosis$180.00
  404. GB/T 42770-2023Colostomy plug$150.00
  405. GB/T 42775-2023Data security risk prevention and control for securities and futures industry—Guidelines of data classification$1,175.00
  406. GB/T 42778-2023Soilless sod$185.00
  407. GB/T 42779-2023Basic terminology of marine ranching$240.00
  408. GB/T 42780-2023Quality grades for products of cassia$150.00
  409. GB/T 42781-2023Agricultural service—Specifications for centralized seedling raising service of crops$150.00
  410. GB/T 42783-2023Integrity management of units$480.00
  411. GB/T 42784.1-2023Rough-terrain trucks - Visibility test methods and their verification - Part 1: Variable-reach trucks$240.00
  412. GB/T 42784.2-2025Rough-terrain trucks - Visibility test methods and their verification - Part 2: Slewing rough-terrain variable-reach trucks$420.00
  413. GB/T 42785-2023Bearing steel wire rod$210.00
  414. GB/T 42787-2023High-entropy alloy powders for additive manufacturing$130.00
  415. GB/T 42788-2023Terms of smart glass$215.00
  416. GB/T 42789-2023Test method for the gloss of silicon wafers$130.00
  417. GB/T 42790-2023Acrylic ester / vinyl chloride graft co-polymer resin$155.00
  418. GB/T 42791-2024General technical specification for aluminium alloy forgings for aviation products$300.00
  419. GB/T 42792-2024General technical specification of aluminium alloy tubes, rods, profiles and wires for aviation products$360.00
  420. GB/T 42793-2024General technical specification of aluminium alloy plates and sheets for aviation products$420.00
  421. GB/T 42794-2023Ferronickel — Determination of carbon, sulfur, silicon, phosphorus, nickel, cobalt, chromium and copper contents — Spark atomic emission spectrometry$240.00
  422. GB/T 42795-2023Steel plate for high strain offshore line pipe of oil&gas transmission$210.00
  423. GB/T 42796-2023Reinforcement couplers for mechanical splices of bars$210.00
  424. GB/T 42797-2023Carbon dioxide capture, transportation and geological storage - Pipeline transportation systems$435.00
  425. GB/T 42798-2023Ship sewage collection system$240.00
  426. GB/T 42799-2023Ships and marine technology - Navigation and shallow-water engineering vessels - Anchor winches$210.00
  427. GB/T 42801-2023Juvenile products—General requirements for daily sports protection articles$530.00
  428. GB/T 42803-2023Juvenile products—General requirements for accessories of the nursery room$480.00
  429. GB/T 42804-2023Juvenile products—General requirements for soothing articles bearing children$710.00
  430. GB/T 42805-2023Juvenile products—General requirements for protection products for family domestic use$390.00
  431. GB/T 42806-2023Juvenile products—General requirements for tableware and feeding utensils$480.00
  432. GB/T 42808-2023Technical requirements for electronic data exchange of shipping and railway combined transport in port$185.00
  433. GB/T 42812-2023General technical specification for improvement of soil with continuous cropping obstacles$240.00
  434. GB/T 42814-2023Design principles for communication support board using pictorial symbols$465.00
  435. GB/T 42816-2023Requirements for asset allocation and management of express service$240.00
  436. GB/T 42817-2023Technical specification for the use of soil conditioners in agricultural production areas$155.00
  437. GB/T 42818.1-2023Cognitive accessibility - Part 1: General guidelines$330.00
  438. GB/T 42818.2-2026Cognitive accessibility - Part 2: Reporting$470.00
  439. GB/T 42819-2023General technical code of practice for immobilization of heavy metal contaminated soil in agriculture production area$225.00
  440. GB/T 42820-2023Classification and codes for intermodal transport cargo$270.00
  441. GB/T 42821-2023Diagnostic methods for bonamiosis of molluscs$240.00
  442. GB/T 42822-2023Determination of primary aromatic amines in art articles$210.00
  443. GB/T 42823-2023Para-aramid filament yarns$150.00
  444. GB/T 42824-2023Emergency lighting$70.00
  445. GB/T 42825-2023General technical specification for electric scooters$420.00
  446. GB/T 42826-2023Radio-controlled clocks - Signal receiving measurement method$150.00
  447. GB/T 42828.1-2023General technology for saline-alkali land improvement—Part 1: Improvement technology by iron tailings$240.00
  448. GB/T 42828.2-2023General technology for saline-alkali land improvement—Part 2: Integrated paddy-pond agri-aquaculture technology$240.00
  449. GB/T 42828.3-2023General technology for saline-alkali land improvement—Part 3: Biological improvement$240.00
  450. GB/T 42829-2023Basic requirements of quantum secure communication applications$240.00
  451. GB/T 42831-2023Guidance service robots—General technical specification$210.00
  452. GB/T 42832.1-2023Interface specification for signal in space of BeiDou Satellite-based Augmentation System—Part 1: Single frequency service signal BDSBAS-B1C$575.00
  453. GB/T 42832.2-2026Interface specification for the signal in space of the BeiDou Satellite-Based Augmentation System - Part 2: Dual-frequency augmentation service signal BDSBAS-B2a$545.00
  454. GB/T 42834-2023Functional safety of safety instumented system in oil and gas pipelines—Operation and maintenance requirements$330.00
  455. GB/T 42835-2023Semiconductor integrated circuits—System on chip(SoC)$240.00
  456. GB/T 42836-2023Microwave semiconductor integrated circuits—Frequency mixer$480.00
  457. GB/T 42837-2023Microwave semiconductor integrated circuits—Amplifier$225.00
  458. GB/T 42838-2023Semiconductor integrated circuits—Measuring method of Holzer circuit$240.00
  459. GB/T 42839-2023Semiconductor integrated circuits - Analog digital (AD) converter$480.00
  460. GB/T 42841-2023Ergonomics of the thermal environment - Assessment and management of human cold and heat stress$3,950.00
  461. GB/T 42842.2-2023Fine bubble technology - Cleaning applications - Part 2: Test method for cleaning machine-oil stained surfaces of machined metal parts$210.00
  462. GB/T 42842.3-2026Fine bubble technology - Cleaning applications - Part 3: Test method for cleaning hard flooring surfaces$240.00
  463. GB/T 42844-2023Fine bubble technology - Storage and transportation of ultrafine bubble dispersion in water$150.00
  464. GB/T 42846-2023Space environment - Method of ground simulation for space radiation effect on non-metallic materials$360.00
  465. GB/T 42847.2-2023Energy storage systems using fuel cell modules in reverse mode - Part 2: Test procedures for the performance of single cells and stacks with proton exchange membranes, including reversible operation$455.00
  466. GB/T 42847.3-2023Energy storage systems using fuel cell modules in reverse mode - Part 3: Test procedures for the performance of energy storage systems$485.00
  467. GB/T 42848-2023Semiconductor intergrated circuits—Test method of direct digital frequency synthesizer$455.00
  468. GB/T 42849-2023Protruding head bulbed blind rivet$90.00
  469. GB/T 42850-20231275MPa MJ thread bolt$360.00
  470. GB/T 42851-20231517MPa MJ thread bolt$360.00
  471. GB/T 42852-2023Specification for maintenance technical data of civil aircraft$1,775.00
  472. GB/T 42853-2023Specification for flight operations technical data of civil aircraft$1,355.00
  473. GB/T 42854-2023General technical specification for customer training flight simulator of civil aircraft$300.00
  474. GB/T 42855-2023Technical requirements of fuelling protocols for hydrogen fuel cell vehicles$650.00
  475. GB/T 42856-2023Flight test requirements for civil large and medium unmanned helicopter systems flight performance$210.00
  476. GB/T 42857-2023Safety of pressure swing adsorption systems for hydrogen purification$150.00
  477. GB/T 42858-2023Corrosion-resistant alloy coiled tubing$530.00
  478. GB/T 42859-2023Execution requirement of three-oriented analysis for aerospace product quality problems$150.00
  479. GB/T 42860-2023General requirements of transportation for launch vehicle$150.00
  480. GB/T 42861-2023General specification for blind bulbed rivet$300.00
  481. GB/T 42862-2023General requirements for flight control systems of civil large and medium unmanned helicopter$300.00
  482. GB/T 42863-2023General test methods for spacecraft$575.00
  483. GB/T 42864-2023Sampling facilities and sampling performance testing of liquefied natural gas$360.00
  484. GB/T 42865.1-2023Norm of water intake for service industry—Part 1: Swimming place$90.00
  485. GB/T 42865.2-2025Norm of water intake for service industry — Part 2: Golf course$155.00
  486. GB/T 42865.3-2025Norm of water intake for the service industry - Part 3: Outdoor artificial ski resorts$150.00
  487. GB/T 42866-2023Technical guide for the treatment and reuse of coal chemical wastewater$210.00
  488. GB/T 42867-2023Technical guidelines for comprehensive utilization of pre-drainage water$150.00
  489. GB/T 42868-2023Technical condition for marine reclaimed-water reused treatment equipment$210.00
  490. GB/T 42870-2023Non-destructive testing - Specific methodology and general evaluation criteria for acoustic emission testing of fibre-reinforced polymers$330.00
  491. GB/T 42871-2023Non-destructive testing - Acoustic emission testing - Measurement method for acoustic emission signals in concrete$240.00
  492. GB/T 42872-2023Non-destructive testing - Ultrasonic testing and evaluation of turbine blades in service$410.00
  493. GB/T 42873-2023Urban public facilities—Urban furniture—Terminology$300.00
  494. GB/T 42874-2023Urban public facilities service—Urban furniture —Evaluation specification for system construction$360.00
  495. GB/T 42876-2023Urban public facilities—Urban furniture—Guidelines for system construction$150.00
  496. GB/T 42877-2023Service interface specification for meteorological data$480.00
  497. GB/T 42878-2023Weather modification - Requirements for airspace application and utilization of ground-based operations$130.00
  498. GB/T 42879-2023Chemicals—Potamopyrgus antipodarum reproduction test$360.00
  499. GB/T 42880-2023Chemicals—Honeybee (Apis mellifera L.), chronic oral toxicity test (10-day feeding)$155.00
  500. GB/T 42882-2023Sustainable cities and communities—Guidelines for public-health emergency response in smart city operating models$210.00
← GB/T 41791-2022 – GB/T 42263-2022GB/T 42883-2023 – GB/T 43443-2023 →

All GB/T ranges