Search GB/T

500 GB/T standards in English, from GB/T 45689-2025 to GB/T 46137-2025, in code order.

  1. GB/T 45689-2025Slag vertical roller mill — Energy consumption index$195.00
  2. GB/T 45690-2025Quality requirements for product of geographical indication - Puer coffee$360.00
  3. GB/T 45691-2025Quality requirements for product of geographical indication — Majiang blueberry$255.00
  4. GB/T 45692-2025General rules for cleaning services of construction$255.00
  5. GB/T 45693-2025Specifications for operation and services of mobile terminal animation and comics$195.00
  6. GB/T 45694-2025Test methods for natural fibre-reinforced plastic composite (NFC) deck boards$300.00
  7. GB/T 45695-2025Quality requirements of air-rail intermodal passenger transport service$195.00
  8. GB/T 45696-2025Classification and grading of bus and trolleybus transit stop and terminus$195.00
  9. GB/T 45697-2025Technical specification for recycling and trading of furniture$215.00
  10. GB/T 45698-2025Measurement of customer satisfaction in property service$300.00
  11. GB/T 45699-2025Grading of social art level — Level setting and examination requirements — Drawing$255.00
  12. GB/T 45700-2025Property management terminology$495.00
  13. GB/T 45701-2025Guideline to school meal preparation and delivery service enterprise$300.00
  14. GB/T 45702-2025Packaging - Transport packaging for dangerous goods - Test methods$890.00
  15. GB/T 45703-2025Consumer privacy protection in consumer goods and services design high-level requirements$545.00
  16. GB/T 45704-2025Guidelines for online exhibition services$255.00
  17. GB/T 45705-2025Leather - Physical and mechanical tests - Determination of thickness$120.00
  18. GB/T 45706-2025Measurement of the refractive index of eyeglass lenses$300.00
  19. GB/T 45707-2025Leather - Crust full chrome upper leather - Specifications$255.00
  20. GB/T 45708-2025Leather - Leather for dress gloves - Specification$255.00
  21. GB/T 45709-2025Determination of absolute molecular mass and molecular mass distribution of polyethylene terephthalate fibre and chip — Advanced polymer chromatography-multi angle laser light scattering (APC-MALLS)$195.00
  22. GB/T 45710-2025Determination of oligomers in polyethylene terephthalate fibre and chip — Advanced polymer chromatography (APC)$195.00
  23. GB/T 45711.1-2025Leather - Determination of tear load - Part 1: Single edge tear$195.00
  24. GB/T 45711.2-2025Leather - Determination of tear load - Part 2: Double edge tear$195.00
  25. GB/T 45713.4-2025Electronics assembly technology - Part 4: Endurance test methods for solder joint of area array type package surface mount devices$545.00
  26. GB/T 45714.54-2025Printed circuit board materials - Part 5-4: Sectional specification set for conductive foils and films with or without coatings - Conductive pastes$360.00
  27. GB/T 45715.1-2025Multimedia systems and equipment for vehicles - Surround view system - Part 1: General$420.00
  28. GB/T 45715.2-2025Multimedia systems and equipment for vehicles - Surround view system - Part 2: Recording methods of the surround view system$195.00
  29. GB/T 45716-2025Semiconductor devices - Bias-temperature instability test for metal-oxide semiconductor field-effect transistors (MOSFETs) - Part 1: Fast bias-temperature instability test for MOSFETs$255.00
  30. GB/T 45716.1-2026Semiconductor devices - Bias-temperature instability test for metal-oxide semiconductor field-effect transistors (MOSFETs) - Part 1: Fast bias-temperature instability test for MOSFETs$360.00
  31. GB/T 45717-2025Information technology - Software measurement - Software quality measurement - Automated source code quality measures$3,575.00
  32. GB/T 45718-2025Semiconductor devices - Time-dependent dielectric breakdown (TDDB) test for inter-metal layers$300.00
  33. GB/T 45719-2025Semiconductor devices - Hot carrier test on metal-oxide semiconductor (MOS) transistors$255.00
  34. GB/T 45720-2025Semiconductor devices - Time dependent dielectric breakdown (TDDB) test for gate dielectric films$360.00
  35. GB/T 45721.1-2025Semiconductor devices - Stress migration test - Part 1: Copper stress migration test$420.00
  36. GB/T 45722-2025Semiconductor devices - Constant current electromigration test$255.00
  37. GB/T 45723-2025Test method for printed board - Monitoring of single plated-through hole (PTH)resistance change during temperature cycling$195.00
  38. GB/T 45724-2025Design methods for satellite-earth data transmission link of remote sensing satellites$300.00
  39. GB/T 45725-2025Visible to short-wave infrared spectral reflectance measurement of crops$420.00
  40. GB/T 45726-2025Acoustics - Determination of high-frequency sound power levels emitted by machinery and equipment$360.00
  41. GB/T 45727-2025Intelligent level requirements and evaluation methods of industrial instruments$300.00
  42. GB/T 45728-2025Internet of things — Crowd-sensing — Technical architecture$360.00
  43. GB/T 45729-2025Test methods for active ion concentration in laser material$420.00
  44. GB/T 45730-2025Directives for comprehensive utilization of wastes in the whole industry chain of fruits and vegetables$420.00
  45. GB/T 45731-2025Agricultural production trusteeship — General requirements for digital management$195.00
  46. GB/T 45732-2025Recyclable resources recycling system — Construction specification of collection site$195.00
  47. GB/T 45733-2025The determination of polysaccharides in white jelly fungus — Ion chromatography$255.00
  48. GB/T 45734-2025Vibration test method for reciprocating aircraft engines$255.00
  49. GB/T 45735-20251 100 MPa large hexagonal head MJ threads bolts for aerospace$195.00
  50. GB/T 45736-2025Stable operation requirements for spacecraft attitude and orbit control system$255.00
  51. GB/T 45737-2025Pre-launch space debris mitigation review requirements$360.00
  52. GB/T 45738-2025Space objects long-term evolution model$360.00
  53. GB/T 45739-2025Dimensions of gaseous oxygen charging connector for aerospace$195.00
  54. GB/T 45740-2025Space debris collision warning technical requirements$360.00
  55. GB/T 45741-2025Lifetime estimation method of space debris in low earth orbit$300.00
  56. GB/T 45742-2025Technical requirements of space objects orbit determination and prediction$420.00
  57. GB/T 45743-2025Biomaterial - General requirements for transportation of cells$300.00
  58. GB/T 45744-2025Specification for quality control of science and technology evaluation service$420.00
  59. GB/T 45745-2025Specification for cargo loading of road freight transport vehicles$455.00
  60. GB/T 45746-2025Market, opinion and social research — Quality inspection requirements$360.00
  61. GB/T 45747-2025Ageing societies — General requirements and guidelines for older person-inclusive digital economy$545.00
  62. GB/T 45748-2025Market and social research — Guidelines for sampling design$255.00
  63. GB/T 45749-2025Market and social research — Preprocessing and analysis for qualitative and quantitative data$360.00
  64. GB/T 45750-2025Warehouse logistics equipment - Automated guided vehicle (AGV) - Safety specification$375.00
  65. GB/T 45751-2025Additive manufacturing — Process classification and coding$360.00
  66. GB/T 45752-2025Mine vehicle fire extinguishing system — Safety technical requirements$255.00
  67. GB/T 45753-2025Functionally graded additive manufacturing - Process specification$360.00
  68. GB/T 45754-2025Technical specifications for equipment of converter primary flue gas dry cleaning and recovery system$420.00
  69. GB/T 45755-2025Pultrusion dies for fibre reinforced composite panels$175.00
  70. GB/T 45756-2025Technical specification of sintered rare earth permanent magnet splicing$255.00
  71. GB/T 45757-2025Polymer-bonded neodymium iron boron compounds pellets$300.00
  72. GB/T 45758-2025Determination of bacterial reduction rate by photocatalytic materials under indoor lighting environment - Semi-dry method for estimating antibacterial activity on the actual environmental bacteria contamination surface$300.00
  73. GB/T 45759-2025Fine ceramics - Determination of content of coarse particles in ceramic powders - Wet sieving method$255.00
  74. GB/T 45760-2025Fine ceramics - Determination of bulk density of powders - Untapped density$145.00
  75. GB/T 45761-2025Determination of antiviral activity of photocatalytic materials under indoor lighting environment - Test method using bacteriophage Q-beta$300.00
  76. GB/T 45762-2025Fine ceramics - Light source for testing semiconducting photocatalytic materials used under indoor lighting environment$205.00
  77. GB/T 45763-2025Fine ceramics - Test method for flexural strength of ceramic thin plates at room temperature - Three-point bending or four-point bending$360.00
  78. GB/T 45764-2025Fine ceramics - Determination of photocatalytic activity of surfaces in an aqueous medium - Degradation of methylene blue$285.00
  79. GB/T 45765-2025Fine ceramics - Measurement of thixotropic behaviour of ceramic slurry - Rotational viscometer method$285.00
  80. GB/T 45766-2025Silver and silver alloy powder for additive manufacturing$165.00
  81. GB/T 45767-2025Silicon nitride ceramic substrates$245.00
  82. GB/T 45768-2025Surface chemical analysis - Secondary ion mass spectrometry - Linearity of intensity scale in single ion counting time-of-flight mass analysers$360.00
  83. GB/T 45769-2025Surface chemical analysis - X-ray photoelectron spectroscopy - Estimating and reporting detection limits for elements in homogeneous materials$420.00
  84. GB/T 45770-2025Surface chemical analysis - Atomic force microscopy - Procedure for in situ characterization of AFM probe shank profile used for nanostructure measurement$420.00
  85. GB/T 45771-2025Fine ceramics - Methods for evaluating wear and friction characteristics of ceramic thin films under dry and humid conditions$470.00
  86. GB/T 45772-2025Surface chemical analysis - Electron spectroscopies - Procedures for identifying, estimating and correcting for unintended degradation by X-rays in a material undergoing analysis by X-ray photoelectron spectroscopy$360.00
  87. GB/T 45773-2025Surface chemical analysis - Near real-time information from the X-ray photoelectron spectroscopy survey scan - Rules for identification of, and correction for, surface contamination by carbon-containing compounds$345.00
  88. GB/T 45774.1-2025Quantitative determination of antibacterial activity of ceramic tile surfaces - Test methods - Part 1: Ceramic tile surfaces with incorporated antibacterial agents$225.00
  89. GB/T 45774.2-2025Quantitative determination of antibacterial activity of ceramic tile surfaces - Test methods - Part 2: Ceramic tille surfaces with incorporated photocatalytic antibacterial agents$245.00
  90. GB/T 45775-2025Refrigerating systems and heat pumps - Valves - Requirements, testing and marking$1,220.00
  91. GB/T 45776-2025Safety and control devices for gas burners and gas appliances - Particular requirements - Multifunctional controls$495.00
  92. GB/T 45777-2025Evaluation method for admixture amount of gypsum in cement$165.00
  93. GB/T 45778-2025Test method for determining chemical shrinkage of cement paste$165.00
  94. GB/T 45779-2025Welded shaped steel tubes for structure$890.00
  95. GB/T 45780-2025Green product assessment - Refrigeration and air conditioning equipment for commercial and industrial use$635.00
  96. GB/T 45781-2025Seamless steel tubes for mechanical structures$360.00
  97. GB/T 45782-2025Biotechnology - Requirements for data formatting and description in the life sciences$695.00
  98. GB/T 45783-2025Safety of machinery — Safeguarding authorization system — Basic requirements$255.00
  99. GB/T 45784.1-2025Agricultural vehicles - Standardized access to repair and maintenance information (RMI) - Part 1: User interface requirements for web-based information systems$480.00
  100. GB/T 45784.2-2025Agricultural vehicles - Standardized access to repair and maintenance information (RMI) - Part 2: Vehicle on-board diagnostics$360.00
  101. GB/T 45785-2025Energy performance evaluation of compressed air stations$255.00
  102. GB/T 45786-2025Extrusion forming specifications of titanium and titanium alloy electrodes$255.00
  103. GB/T 45787-2025Equipment for crop protection - Closed transfer systems (CTS) - Performance specification$360.00
  104. GB/T 45788.1-2025Quality requirements for resistance welding of metallic - Part 1: Comprehensive quality requirements$255.00
  105. GB/T 45788.2-2025Quality requirements for resistance welding of metallic - Part 2: Elementary quality requirements$195.00
  106. GB/T 45789-2025Crop protection equipment - Droplet-size spectra from atomizers - Measurement and classification$195.00
  107. GB/T 45790.1-2025Geographic information - XML schema implementation - Part 1: Encoding rules$500.00
  108. GB/T 45791-2025General technical specification for public safety monitoring of urban infrastructure$495.00
  109. GB/T 45792-2025Thematic map — Compilation specification for geographic base map$770.00
  110. GB/T 45793-2025Urban public facilities — Urban furniture — Guidelines for system planning and design$300.00
  111. GB/T 45794-2025Urban public facilities — Urban furniture — Guidelines for system maintenance and management$195.00
  112. GB/T 45795-2025Determination of PM10/PM2.5 mass concentration in atmosphere — Light scattering method$255.00
  113. GB/T 45796-2025Method for air negative ion concentration observation — Capacitance inhalation$240.00
  114. GB/T 45797-2025Road vehicles—Low-voltage electrical system performance requirements and test methods$500.00
  115. GB/T 45798-2025Opto-electronic measurement — Performance test methods of laser tracking measurement system$495.00
  116. GB/T 45799-2025Basic data elements for enterprise standard self-declaration and disclosure$255.00
  117. GB/T 45800.1-2025National integrated government big data system — Part 1: General framework$300.00
  118. GB/T 45800.2-2025National integrated government big data system — Part 2: Requirements for data sharing and exchange$255.00
  119. GB/T 45801-2025Requirements of data synchronization for enterprise standard self-declaration and disclosure$195.00
  120. GB/T 45802-2025Systems and software engineering - Life cycle processes - Requirements engineering$1,160.00
  121. GB/T 45803-2025System and software engineering — Model-based systems engineering — Unified architecture modeling language$845.00
  122. GB/T 45804-2025Software and systems engineering - Tools and methods for product line requirements engineering$770.00
  123. GB/T 45805-2025Specifications of classification and coding for credit risk control agencies$245.00
  124. GB/T 45806-2025Financial services - Global unique product identifier (UPI)$245.00
  125. GB/T 45807-2025Sharing economy — Vocabulary$285.00
  126. GB/T 45808-2025Ophthalmic optics - Contact lenses and contact lens care products - Cytotoxicity testing of contact lenses in combination with lens care solution to evaluate lens/solution interactions$255.00
  127. GB/T 45809-2025Technical specification for condiment traceability$195.00
  128. GB/T 45810-2025Technical specification for fish sauce processing$195.00
  129. GB/T 45811-2025Anaesthetic vaporizers - Agent-specific filling systems$360.00
  130. GB/T 45812-2025Guidelines for quality grading of consumer products — Garment$195.00
  131. GB/T 45813-2025Paper machinery — Safety requirements$545.00
  132. GB/T 45814-2025Transaction assurance in E-commerce — Guidelines on sharing goods quality assurance traceability information in E-commerce supply chains$495.00
  133. GB/T 45815-2025Requirements of data interchange among logistics information service providers$4,295.00
  134. GB/T 45816-2025Road vehicles - Refrigerant systems used in mobile air conditioning systems - Safety requirements$270.00
  135. GB/T 45817-2025Quality grade of consumer products — Ceramic tiles$465.00
  136. GB/T 45818-2025Greenhouse gases — Quantification methodologies and requirements for carbon footprint of products — Lighting products$420.00
  137. GB/T 45819-2025Centrifugal liquid hydrogen pumps - Technical specification$470.00
  138. GB/T 45820-2025Turbine compressors for petroleum refining plant$420.00
  139. GB/T 45821-2025Turbine compressors for ammonia and urea plant$360.00
  140. GB/T 45822-2025Transparent glass-ceramics for mobile display cover$255.00
  141. GB/T 45823-2025High purity sand applied inside quartz crucible for photovoltaic monocrystalline silicon growth$195.00
  142. GB/T 45824-2025Specification for construction of waste agricultural machinery recycling system$155.00
  143. GB/T 45825-2025Electrically heated aircraft transparencies$300.00
  144. GB/T 45826-2025Titania doped silica glass for lithography$195.00
  145. GB/T 45827-2025Guidelines for risk assessment and reduction for collaborative safety system of low voltage electrical equipment$240.00
  146. GB/T 45828-2025Quality information description of shared idle items$255.00
  147. GB/T 45829-2025Functional safety requirements and testing methods for passenger car steering system$500.00
  148. GB/T 45830-2025Acoustics - Acoustic quality of open office spaces$560.00
  149. GB/T 45836-2025Guidelines for promoting the integrated handling of key matters in one-stop government services$195.00
  150. GB/T 45837-2025Evaluation method for comprehensive utilization of data center energy$300.00
  151. GB/T 45838-2025Systems and software engineering - Process assessment - Process assessment model for software testing$1,025.00
  152. GB/T 45839-2025General technical requirements for networking of self-contained fire detection and alarm devices$390.00
  153. GB/T 45840-2025Evaluating guide for green venues of public institutions$300.00
  154. GB/T 45842-2025Scale of short-duration heavy rain$195.00
  155. GB/T 45843-2025Smart cities - City service continuity against disasters - Guidance for electrical supply$360.00
  156. GB/T 45844-2025Smart community infrastructures - Common framework for development and operation$300.00
  157. GB/T 45845.1-2025Framework for integration and operation of smart community infrastructures - Part 1: Guidelines for the management of interactions in smart community infrastructures from relevant aspects throughout the life cycle$420.00
  158. GB/T 45845.2-2025Framework for integration and operation of smart community infrastructures - Part 2: Guidelines for development, operation and maintenance$420.00
  159. GB/T 45846-2025Standard atmosphere$7,730.00
  160. GB/T 45847-2025Compressed non-breathing air for use in aircraft$115.00
  161. GB/T 45848-2025Natural gas - Format for data from gas chromatograph analysers for natural gas - XML file format$500.00
  162. GB/T 45849-2025Technical specification of qualification for metal powder bed fusion machines$255.00
  163. GB/T 45850.1-2025Packaging sacks - Conditioning for testing - Part 1: Paper sacks$120.00
  164. GB/T 45851-2025Wind energy generation systems - Wind measurement of overview$165.00
  165. GB/T 45852-2025Gas turbine exhaust systems$1,580.00
  166. GB/T 45853-2025Sightseeing vehicle — Safety monitoring management system$195.00
  167. GB/T 45854-2025Wind energy generation systems - Hydraulic system of wind turbines$360.00
  168. GB/T 45855-2025Wind energy generation systems — Technical specification for life cycle assessment of wind turbines$360.00
  169. GB/T 45856-2025Vacuum technology - Vacuum gauges - Specifications, calibration and measurement uncertainties for Pirani gauges$240.00
  170. GB/T 45857-2025Tubular cored electrodes for electrogas welding$255.00
  171. GB/T 45858-2025Additive manufacturing — Specification for process of cold spray$195.00
  172. GB/T 45859-2025Abrasion-resistant cast irons - Classification$360.00
  173. GB/T 45860.1-2025Acceptance tests for fiber laser beam welding machines - Part 1: Laser assembly of machines with optical fibre delivery$255.00
  174. GB/T 45860.2-2025Acceptance tests for fiber laser beam welding machines - Part 2: Moving mechanism of machines with optical fibre delivery$255.00
  175. GB/T 45861-2025Technical specification for accelerated fatigue test of heavy duty gearboxes$495.00
  176. GB/T 45862-2025Boiler carbon emission testing and calculation method$420.00
  177. GB/T 45863-2025Test conditions for numerically controlled vertical surface broaching machines - Testing of the accuracy$560.00
  178. GB/T 45864.1-2025Earth-moving machinery - Collision warning and avoidance - Part 1: General requirements$360.00
  179. GB/T 45865-2025General technical specification for precision electric driven harmonic gear modules$405.00
  180. GB/T 45866-2025Earth-moving machinery — Layered software architecture for machine control system — General requirements$300.00
  181. GB/T 45867-2025Additive manufacturing - Specification for integrated forming of dissimilar metals of cobalt-base alloys and stainless steels$195.00
  182. GB/T 45868-2025Additive manufacturing — Specification for titanium alloy components by laser powder bed fusion$195.00
  183. GB/T 45869-2025Technical guideline for online monitoring of boiler carbon emission$830.00
  184. GB/T 45870.1-2025Springs - Measurement and test parameters - Part 1: Cold formed cylindrical helical compression springs$360.00
  185. GB/T 45870.2-2025Springs - Measurement and test parameters - Part 2: Cold formed cylindrical helical extension springs$470.00
  186. GB/T 45870.3-2026Springs - Measurement and test parameters - Part 3: Cold formed cylindrical helical torsion springs$470.00
  187. GB/T 45871-2025Additive manufacturing — Alumina slurry for vat photopolymerization of ceramics$180.00
  188. GB/T 45872-2025Guidelines for home-based meal assistance service to the elderly$165.00
  189. GB/T 45873-2025Information technology — Digital twin for workshop — Reference architecture$205.00
  190. GB/T 45874-2025Road construction and road maintenance machinery and equipment — Safety requirements of sweepers$205.00
  191. GB/T 45875-2025Fine ceramics - Determination of densification properties of ceramic powders on natural sintering$225.00
  192. GB/T 45876-2025Imaging materials — Methods for characterization of particles$185.00
  193. GB/T 45877-2025Carbon fiber composite materials — Method for planar biaxial tensile testing of laminates$360.00
  194. GB/T 45878-2025Metallic materials - Fatigue testing - Axial plane bending method$420.00
  195. GB/T 45879-2025Corrosion of metals and alloys — Electrochemical methods for fast test of stress corrosion cracking susceptibility$315.00
  196. GB/T 45880-2025Determination of friction and wear characteristics of monolithic ceramics - Ball-on-disc method$225.00
  197. GB/T 45881-2025Agricultural service — Specification for third party agricultural products traceability service$185.00
  198. GB/T 45882-2025Lion's mane mushroom$165.00
  199. GB/T 45883-2025Pure culture of morels$245.00
  200. GB/T 45884-2025White tea origin discrimination — Near infrared spectral method$165.00
  201. GB/T 45885-2025King oyster mushroom$195.00
  202. GB/T 45886-2025Vocabulary of tea cultivation and breeding$500.00
  203. GB/T 45887-2025Refined Chinese lacquer$145.00
  204. GB/T 45888-2025Criteria for deposited land use$225.00
  205. GB/T 45889-2025Agricultural service — Specification for land trust service evaluation$345.00
  206. GB/T 45890-2025Meteorological support specification for well-facilitated farmland construction$300.00
  207. GB/T 45891-2025Fertilizers and soil conditioners - Determination of humic and hydrophobic fulvic acids concentrations in fertilizer materials$300.00
  208. GB/T 45892.1-2025Smart water saving management system for water users — Part 1: Guidelines$180.00
  209. GB/T 45893-2025Calcium phosphate silicate for oral care products$185.00
  210. GB/T 45894-2025Safety requirements for meat processing machinery$495.00
  211. GB/T 45895-2025Anaesthetic and respiratory equipment - Dimensions of non-interchangeable screw-threaded (NIST) low-pressure connectors for medical gases$225.00
  212. GB/T 45896-2025Quality requirements for product of geographical indication — Fuping dried persimmon$300.00
  213. GB/T 45897.1-2025Pressure regulators for use with medical gases - Part 1: Pressure regulators and pressure regulators with flow-metering devices$495.00
  214. GB/T 45897.2-2025Pressure regulators for use with medical gases - Part 2: Manifold and line pressure regulators$495.00
  215. GB/T 45897.3-2025Pressure regulators for use with medical gases - Part 3: Pressure regulators integrated with cylinder valves (VIPRs)$525.00
  216. GB/T 45897.4-2025Pressure regulators for use with medical gases - Part 4: Low-pressure regulators$435.00
  217. GB/T 45898.1-2025Terminal units for medical gas pipeline systems - Part 1: Terminal units for use with compressed medical gases and vacuum$360.00
  218. GB/T 45899-2025Anaesthetic and respiratory equipment - Compatibility with oxygen$515.00
  219. GB/T 45900-2025Test method of buoyancy material and modules properties for manned submersible$360.00
  220. GB/T 45901-2025Ships and marine technology - Full-scale test method for propeller cavitation observation and hull pressure measurement$255.00
  221. GB/T 45902-2025General technical requirements for energy-saving control system for ventilation and air conditioning system in urban rail transit stations$360.00
  222. GB/T 45903.1-2025Ships and marine technology - Pilot ladders - Part 1: Design and specification$255.00
  223. GB/T 45903.2-2025Ships and marine technology - Pilot ladders - Part 2: Maintenance, use, survey, and inspection$240.00
  224. GB/T 45903.3-2025Ships and marine technology - Pilot ladders - Part 3: Attachments and associated equipment$90.00
  225. GB/T 45905.1-2025Electricity spot market operation — Part 1: Terminology$240.00
  226. GB/T 45905.10-2025Electricity spot market operation — Part 10: The evaluation of operation$255.00
  227. GB/T 45905.2-2025Electricity spot market operation — Part 2: Provincial technical support system$300.00
  228. GB/T 45905.3-2025Electricity spot market operation — Part 3: Inter-provincial technical support system$255.00
  229. GB/T 45905.4-2025Electricity spot market operation — Part 4: Load forecasting$240.00
  230. GB/T 45905.5-2025Electricity spot market operation — Part 5: Calculation method of incorporating intermittent new energy into power system balance$135.00
  231. GB/T 45905.6-2025Electricity spot market operation — Part 6: Frequency regulation capacity management$255.00
  232. GB/T 45905.7-2025Electricity spot market operation — Part 7: Reserve capacity management$105.00
  233. GB/T 45905.8-2025Electricity spot market operation — Part 8: Calculation method of multi-period power and energy balance$135.00
  234. GB/T 45905.9-2025Electricity spot market operation — Part 9: Market power monitoring and mitigation$135.00
  235. GB/T 45906.1-2025Substation secondary system — Part 1: General requirement$165.00
  236. GB/T 45906.10-2025Substation secondary system - Part 10: Test and detection$300.00
  237. GB/T 45906.2-2025Substation secondary system — Part 2: Data and model$545.00
  238. GB/T 45906.3-2025Substation secondary system - Part 3: Communication message specification$950.00
  239. GB/T 45906.4-2025Substation secondary system — Part 4: Cyber security protection$240.00
  240. GB/T 45906.5-2025Substation secondary system - Part 5: Protection and control system with their equipment's requirements$330.00
  241. GB/T 45906.6-2025Substation secondary system - Part 6: Substation monitoring and control system$240.00
  242. GB/T 45906.7-2025Substation secondary system — Part 7: Centralized monitoring and control system of substationm$225.00
  243. GB/T 45906.8-2025Substation secondary system — Part 8: Preventing electric mal-operation$195.00
  244. GB/T 45906.9-2025Substation secondary system - Part 9: Construction specifications$195.00
  245. GB/T 45907-2025Artificial intelligence — Service capability maturity assessment$420.00
  246. GB/T 45908-2025Sodium chloride optical components$265.00
  247. GB/T 45909-2025Cybersecurity technology — Implementation guideline of digital watermarking technology$420.00
  248. GB/T 45910-2025Information technology - Performance testing of biometric template protection schemes$505.00
  249. GB/T 45911-2025Weather modification — Safety requirements for operational ammunition storage$205.00
  250. GB/T 45912-2025Life cycle safety requirements for exhibits of science and technology museum$425.00
  251. GB/T 45913-2025Digital copyright identifier$185.00
  252. GB/T 45914-2025Auction terminology$465.00
  253. GB/T 45915-2025Technical requirements for transport safety and intermodal transport of traction lithium batteries$415.00
  254. GB/T 45916-2025Accessible design - Consideration and assistive products for accessible meeting$360.00
  255. GB/T 45917-2025Guidelines for development of terms of use (TOU) in B2C e-commerce platform$205.00
  256. GB/T 45918-2025Guide of eco-design for furniture$390.00
  257. GB/T 45919-2025Technology requirements for elderly-oriented of smart multimedia terminal$245.00
  258. GB/T 45920-2025Ferro-sulphoaluminate cement$225.00
  259. GB/T 45921-2025Organic-electrochromic laminated glass used in buildings$420.00
  260. GB/T 45922-2025Technical specification for photovoltaic module scrapping$245.00
  261. GB/T 45923.2-2025Artificial intelligence — Knowledge graph application platform — Part 2: Performance requirements and testing method$445.00
  262. GB/T 45924-2025Thin triple glazing$285.00
  263. GB/T 45925-2025Coating-etched glass for enhancing millimeter wave signal transmission$185.00
  264. GB/T 45926-2025Earth-moving machinery — Battery swap system of electric hydraulic excavators — General requirements$265.00
  265. GB/T 45927-2025Storage and transportation requirements for solid recycled fuels$105.00
  266. GB/T 45928-2025Deodorizer for solid recovered fuels$145.00
  267. GB/T 45929-2025Electric earth-moving machinery — Safety requirements$255.00
  268. GB/T 45930-2025Snow resort machinery - Snow grooming equipment - Technical requirements$545.00
  269. GB/T 45931-2025Construction waste recycled aggregate and inorganic mixture for highway$420.00
  270. GB/T 45932-2025Common specifications for high-voltage direct current switchgear and controlgear standards$1,300.00
  271. GB/T 45933-2025Basic configuration of assistive products for the senior care organization$185.00
  272. GB/T 45934-2025Evaluation method for elderly-oriented level of smart multimedia terminal$300.00
  273. GB/T 45935-2025Emergency management — General technical requirements for application of BeiDou navigation satellite system$225.00
  274. GB/T 45936-2025Emergency management - Specification for data transmission interface and communication protocol in application of BeiDou navigation satellite system$500.00
  275. GB/T 45937-2025Customized manufacturing for household electrical appliances — Demand side management$300.00
  276. GB/T 45938-2025Information platform of healthcare security — Technical specifications for public convenience services$285.00
  277. GB/T 45939-2025Co-extrusion encapsulant film for photovoltaic module$240.00
  278. GB/T 45940-2025Cybersecurity technology — Implementation guide of cybersecurity operation and maintenance$525.00
  279. GB/T 45941-2025Test methods for electric cables with rated voltages up to and including 450/750 V$360.00
  280. GB/T 45942-2025Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment$105.00
  281. GB/T 45945-2025Guidelines for the testing and evaluation of functional materials in household and similar electrical appliances$330.00
  282. GB/T 45946-2025Glass-ceramic panel for household and similar electrical appliances$265.00
  283. GB/T 45947-2025Specification for dismantling and recycling of waste lithium batteries for household electrical appliances$240.00
  284. GB/T 45948-2025Governance of organizations - Guidance$470.00
  285. GB/T 45949-2025Specification for semantic structuring annotation of Chinese news$545.00
  286. GB/T 45950-2025Transmission protocol for FY-4 direct broadcast high rate information$210.00
  287. GB/T 45951-2025General procedures for implementing permanent exhibition of science and technology museum$435.00
  288. GB/T 45952-2025Specification for dynamic performance evaluation of science and technology museum$360.00
  289. GB/T 45953-2025Specification for security management systems of supply chain$255.00
  290. GB/T 45954-2025General technical requirements for meteorological measurement standards — Air humidity$185.00
  291. GB/T 45955-2025Performance test methods for meteorological instruments and equipments — Temperature$185.00
  292. GB/T 45956-2025Performance test methods for meteorological instruments and equipments — Air humidity$255.00
  293. GB/T 45957-2025Information technology — Administrative service code — Interface requirements of code system$390.00
  294. GB/T 45958-2025Cybersecurity technology — Security framework for artificial intelligence computing platform$255.00
  295. GB/T 45959-2025Information technology — Administrative service code — Technical requirements of code system$300.00
  296. GB/T 45960-2025Information technology — Administrative service code — Reference model$300.00
  297. GB/T 45961-2025General technical requirements for meteorological measurement standards—Temperature$185.00
  298. GB/T 45962-2025Performance test methods for meteorological instruments and equipments — Atmospheric pressure$255.00
  299. GB/T 45963.1-2025Digital government architecture framework — Part 1: Reference model$390.00
  300. GB/T 45963.2-2025Digital government architecture framework-Part 2: Architecture design$315.00
  301. GB/T 45963.3-2025Digital government architecture framework — Part 3: Governance$270.00
  302. GB/T 45963.4-2025Digital government architecture framework — Part 4: Capability assessment$270.00
  303. GB/T 45963.5-2025Digital government architecture framework — Part 5: Information exchange model$300.00
  304. GB/T 45964-2025Technical specification for disintegrating of molten steel slag by self-generating steam$180.00
  305. GB/T 45965-2025Technical guidelines for carbon emission reduction in sodium carbonate (soda ash) industry$185.00
  306. GB/T 45966.1-2025Petroleum and natural gas industries - Well integrity - Part 1: Life cycle governance$1,050.00
  307. GB/T 45967-2025General method for the determination of total carbon content and total organic carbon content in inorganic chemical products$185.00
  308. GB/T 45968-2025Optical near stoichiometric lithium niobate crystal used in quantum information$300.00
  309. GB/T 45969-2025Particle characterization - Vocabulary$965.00
  310. GB/T 45970-2025Steel wire and wire products - Zinc or zinc-aluminum alloy coating$240.00
  311. GB/T 45971-2025Imaging materials - Photo books - Test methods for permanence and durability$525.00
  312. GB/T 45972-2025Technical requirements for complete sets of production equipment for concrete slabs of prefabricated buildings$240.00
  313. GB/T 45973-2025Paints and varnishes - Scratch test using a spring-loaded pen$240.00
  314. GB/T 45974-2025Fine ceramics - Method for determination of grain size and size distribution$345.00
  315. GB/T 45975-2025Data format of terrestrial ecological meteorological application$1,190.00
  316. GB/T 45976-2025Aircraft - Environmental test for airborne fluid system components - Resistance to fire in designated fire zones$90.00
  317. GB/T 45977-2025Aircraft auxiliary power system vocabulary$165.00
  318. GB/T 45978-2025Pressure and temperature classifications for hydraulic systemms of aerospace$185.00
  319. GB/T 45979-2025Technical code of practice for dynamic monitoring of coal mining subsidence area by satellite remote sensing$360.00
  320. GB/T 45980-2025Requirements for digital testing equipment for aircraft electrical power characteristics$240.00
  321. GB/T 45981.1-2025Heavy casting and forging for heavy-duty gas turbine - Part 1: Steel open die forgings$420.00
  322. GB/T 45981.2-2025Heavy casting and forging for heavy-duty gas turbine - Part 2: Superalloy die forgings$300.00
  323. GB/T 45981.3-2025Heavy casting and forging for heavy-duty gas turbine - Part 3: Steel castings$300.00
  324. GB/T 45982.1-2025Micro joining of 2nd generation high temperature superconductors - Part 1: General requirements for the procedure$515.00
  325. GB/T 45982.2-2025Micro joining of 2nd generation high temperature superconductors - Part 2: Qualification for welding and testing personnel$315.00
  326. GB/T 45982.3-2025Micro joining of 2nd generation high temperature superconductors - Part 3: Test methods for joints$545.00
  327. GB/T 45983.1-2025Rare earths thermo-chemical treatment - Part 1: Carburizing and carbonitriding$210.00
  328. GB/T 45984-2025Ships and marine technology - Systems for the detection of persons while going overboard from ships (man overboard detection)$360.00
  329. GB/T 45985-2025Ships and marine technology - Life-saving appliances and arrangements - Means of recovery of persons$300.00
  330. GB/T 45986-2025Terms for automatic identification system$500.00
  331. GB/T 45987-2025Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Frame replication and elimination for reliability$1,175.00
  332. GB/T 45988-2025Digital transformation management — Requirements for capability system construction$605.00
  333. GB/T 45989-2025Software process capability maturity model$830.00
  334. GB/T 45990.1-2025Digital simulation test for household and similar electrical appliances — Part 1: General requirements$255.00
  335. GB/T 45991-2025Evaluation specification for communication quality of household and similar electrical appliances$360.00
  336. GB/T 45992-2025Collagen and its hydrolysate$255.00
  337. GB/T 45993-2025Metaverse — Reference architecture$465.00
  338. GB/T 45994-2025Information technology — Big data — Reference model for trusted cross-domain data sharing$225.00
  339. GB/T 45995-2025Service excellence — Assessment models and methods for user experience$360.00
  340. GB/T 45996-2025General requirements for the construction of science and technology evaluation indicator system$465.00
  341. GB/T 45997-2025Guidelines for five-dimensions value evaluation of science and technology achievement$300.00
  342. GB/T 45998-2025Facility management - Guidance on emergency preparedness and management of an epidemic$420.00
  343. GB/T 45999.2-2025Dentistry - Dental furnace - Part 2: Test method for evaluation of furnace programme via firing glaze$195.00
  344. GB/T 46000-2025Water saving enterprises—Wood processing and products industry$120.00
  345. GB/T 46001-2025Soybean isoflavone$90.00
  346. GB/T 46002-2025Determination of trypsin inhibitor activity in feed soya products$180.00
  347. GB/T 46003-2025Animal fats — Mutton tallow$105.00
  348. GB/T 46004-2025Animal fats — Beef tallow$105.00
  349. GB/T 46005-2025Code of practice for the clearance of pine trees infested by pests and diseases$210.00
  350. GB/T 46006-2025Specification of desert inventory$360.00
  351. GB/T 46007-2025Code of practice for ornamental plants grafting propagation$300.00
  352. GB/T 46008-2025Lung ventilators and related equipment - Vocabulary and semantics$1,820.00
  353. GB/T 46009-2025Dentistry - Minimal dental implant data set for clinical use$135.00
  354. GB/T 46010-2025Information technology — Mine big data — Technical requirements$345.00
  355. GB/T 46011.1-2025Road vehicle - General requirements for greenhouse gas management - Part 1: Terms and definitions$510.00
  356. GB/T 46011.2-2025Road vehicle - General requirements for greenhouse gas management - Part 2: Carbon footprint labels of road vehicle products$240.00
  357. GB/T 46012-2025Forestry and grassland internet of things — Architecture and interface requirements$240.00
  358. GB/T 46013-2025Evaluation requirements for green supply chain in the furniture industry$165.00
  359. GB/T 46014-2025General technical requirements of solid wood composite lumber for furniture$255.00
  360. GB/T 46015-2025Elderly oriented design furniture — Guidelines for the design$345.00
  361. GB/T 46016-2025General technical requirements for noon break desks and chairs for primary and secondary school students$240.00
  362. GB/T 46017-2025Copper bar for charging pile connector$135.00
  363. GB/T 46018.1-2025Plastics — Technical specification for evaluation of recycled plastic products — Part 1: Poly(ethylene terephthalate) (PET) materials$165.00
  364. GB/T 46018.2-2025Plastics — Technical specification for evaluation of recycled plastic products — Part 2: Polystyrene (PS) materials$180.00
  365. GB/T 46019.1-2025Plastics — Identification of recycled plastics — Part 1: Poly(ethylene terephthalate) (PET) materials$330.00
  366. GB/T 46019.2-2025Plastics — Identification of recycled plastics — Part 2: Polypropylene (PP) materials$195.00
  367. GB/T 46020.1-2025Plastics — Guide of design for recycling — Part 1: Poly(ethylene terephthalate) (PET) materials$225.00
  368. GB/T 46020.2-2025Plastics — Guide of design for recycling — Part 2: High density polyethylene (PE-HD) materials$195.00
  369. GB/T 46021-2025Test and evaluation methods for solar and thermal comfort of automotive safety glazing$240.00
  370. GB/T 46022-2025Cover glass for vehicle displays$270.00
  371. GB/T 46023.1-2025Smart glazing used on road vehicles — Part 1: Organic electrochromic glazing$330.00
  372. GB/T 46023.2-2025Smart glazing used on road vehicles — Part 2: Polymer dispersed liquid crystal glazing$300.00
  373. GB/T 46023.3-2025Smart glazing used on road vehicles — Part 3: Electro-field modulated particle orientation glazing$330.00
  374. GB/T 46024-2025Paints and varnishes - Determination of flow time by use of flow cups$255.00
  375. GB/T 46025-2025Household wheelchair bed$240.00
  376. GB/T 46026-2025Household and similar fabric cleaning appliance$255.00
  377. GB/T 46027-2025Greenhouse gases — Quantification requirements and methods of product carbon footprint — Room air conditioners$495.00
  378. GB/T 46041-2025Greenhouse gases — Quantification method and requirement of product carbon footprint — Electrical and electronic appliances$420.00
  379. GB/T 46042-2025Anaesthetic and respiratory equipment - Low-pressure hose assemblies for use with medical gases$330.00
  380. GB/T 46043-2025Plastics — Recycled plastics — Guidance for traceability and assessment of environmental aspect$210.00
  381. GB/T 46044.2-2025Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms$525.00
  382. GB/T 46045-2025Concrete pavement machine and equipment — Terminology$240.00
  383. GB/T 46046-2025Road construction and maintenance equipment - Bituminous binder sprayers and synchronous bituminous binder sprayers-chip spreaders - Terminology and commercial specifications$360.00
  384. GB/T 46047-2025Asphalt storage, melting and heating units — Terminology$120.00
  385. GB/T 46048-2025Electric earth-moving machinery — Methods of noise test$360.00
  386. GB/T 46049-2025Rubber- or plastic-coated fabrics - Physical and mechanical test - Determination of bending force$135.00
  387. GB/T 46050-2025Manganese and chromium ores - Experimental methods for checking the precision of sample division$255.00
  388. GB/T 46051-2025Choke and kill hose and hose assemblies$255.00
  389. GB/T 46052-2025Corrosion of metals and alloys - Sulfur dioxide test in a humid atmosphere (fixed gas method)$255.00
  390. GB/T 46053-2025Technical specification at the project level for assessment of greenhouse gas emission reductions — Aggregate from iron ore waste rock$90.00
  391. GB/T 46054-2025Corrosion of metals and alloys - Electrochemical measurements - Test method for monitoring atmospheric corrosion$360.00
  392. GB/T 46055-2025Corrosion of metals and alloys - Guidelines for corrosion testing of metals and alloys exposed in deep-sea water$255.00
  393. GB/T 46056-2025Determination of sulfur in refractory products by gravimetric, photometric and titrimetric methods$420.00
  394. GB/T 46057-2025Microbeam analysis - Scanning electron microscopy - Method for evaluating critical dimensions by CD-SEM$530.00
  395. GB/T 46058-2025Stainless steel plate, sheet and strip for ship and offshore engineering$465.00
  396. GB/T 46059-2025Single-use rubber gloves for general applications$195.00
  397. GB/T 46060-2025Synthetic rubber latex - Examination for microorganisms$195.00
  398. GB/T 46061-2025Rubber compounding ingredients - Determination of process oils glass transition temperature by DSC$215.00
  399. GB/T 46062-2025Monolithic (unshaped) refractory products - Gunning refractory panels by wet gunning techniques$235.00
  400. GB/T 46063-2025Continuous fiber reinforced ceramic matrix composite - Test method for hoop tensile properties of tubes at room temperature$360.00
  401. GB/T 46064-2025Metakaolin powder used for concrete and mortar$270.00
  402. GB/T 46065-2025Continuous fiber reinforced ceramic matrix composite - Test method for axial tensile properties of tubes at room temperature$495.00
  403. GB/T 46066-2025Corrosion of metals and alloys - Measurement of critical crevice temperature for cylindrical crevice geometries in ferric chloride solution$255.00
  404. GB/T 46067-2025Citywide digital transformation — General requirements for object identification system of city entity$360.00
  405. GB/T 46068-2025Data security technology — Security certification requirements for cross-border processing activity of personal information$285.00
  406. GB/T 46069.1-2025Artificial intelligence — Operator interface — Part 1: Basic mathematical classes$2,675.00
  407. GB/T 46069.2-2025Artificial intelligence — Operator interface — Part 2: Neural network classes$2,975.00
  408. GB/T 46070-2025General specification of mobile intelligent terminal information accessibility$500.00
  409. GB/T 46071-2025Data security technology — Guidance on social responsibility of data security and personal information protection$500.00
  410. GB/T 46072-2025Additive manufacturing of polymers - Qualification principles - General principles and preparation of test specimens for PBF-LB$150.00
  411. GB/T 46073-2025Gas welding equipment - Quick-action couplings with shut-off valves for welding, cutting and allied processes$300.00
  412. GB/T 46074-2025Safety of thermal cutting machines$480.00
  413. GB/T 46075.1-2025Acceptance inspection of electron beam welding machines - Part 1: Principles and acceptance conditions$210.00
  414. GB/T 46075.2-2025Acceptance inspection of electron beam welding machines - Part 2: Measurement of accelerating voltage characteristics$150.00
  415. GB/T 46075.3-2025Acceptance inspection of electron beam welding machines - Part 3: Measurement of beam current characteristics$210.00
  416. GB/T 46075.4-2025Acceptance inspection of electron beam welding machines - Part 4: Measurement of welding speed$150.00
  417. GB/T 46075.5-2025Acceptance inspection of electron beam welding machines - Part 5: Measurement of run-out accuracy$210.00
  418. GB/T 46075.6-2025Acceptance inspection of electron beam welding machines - Part 6: Measurement of stability of spot position$210.00
  419. GB/T 46076-2025General technical requirements for automatic vacuum skin packaging machine$240.00
  420. GB/T 46077-2025General technical requirements for automatic blister-cartoning bloc$240.00
  421. GB/T 46078-2025Maglev power technology — Vocabulary$530.00
  422. GB/T 46079-2025Additive manufacturing of polymers - Feedstock materials - Qualification of materials for laser-based powder bed fusion of parts$300.00
  423. GB/T 46080-2025Machine tools - Safety - Electrical discharge machines$695.00
  424. GB/T 46081-2025Vacuum technology - Vacuum gauges - Specifications, calibration and measurement uncertainties for spinning rotor gauges$300.00
  425. GB/T 46082.1-2025Safety devices for gas welding equipment - Part 1: Flame arrestor$300.00
  426. GB/T 46082.2-2025Safety devices for gas welding equipment - Part 2: Other devices$240.00
  427. GB/T 46083-2025Additive manufacturing — Technical specification for multi-laser beam powder bed fusion equipment$255.00
  428. GB/T 46084-2025Technical specifications of flame-temperature image detection for coal-fired boiler$420.00
  429. GB/T 46085-2025Specifications of tethered gas balloon$420.00
  430. GB/T 46086-2025Fully-wrapped glass fibre reinforced composite cylinder with a high-density polyethylene liner for the storage of liquefied petroleum gas$500.00
  431. GB/T 46087.1-2025Test for shop primers in relation to welding and allied processes - Part 1: General requirements$150.00
  432. GB/T 46087.2-2025Test for shop primers in relation to welding and allied processes - Part 2: Welding properties of shop primers$255.00
  433. GB/T 46087.3-2025Test for shop primers in relation to welding and allied processes - Part 3: Thermal cutting$175.00
  434. GB/T 46087.4-2025Test for shop primers in relation to welding and allied processes - Part 4: Emission of fumes and gases$175.00
  435. GB/T 46088-2025Non-destructive testing — Visual testing method of long material$300.00
  436. GB/T 46089.1-2025Conveyor machinery — Inspection and maintenance specifications — Part 1: Belt conveyors$420.00
  437. GB/T 46089.2-2025Conveyor machinery — Inspection and maintenance specifications — Part 2: Scraper conveyors$405.00
  438. GB/T 46089.3-2026Conveyor machinery — Inspection and maintenance specifications — Part 3: Screw conveyors$255.00
  439. GB/T 46089.4-2026Conveyor machinery — Inspection and maintenance specifications — Part 4: Bucket elevators$270.00
  440. GB/T 46090-2025Ships and marine technology - Personal and group survival kit for use in polar water$420.00
  441. GB/T 46091-2025Ships and marine technology - Virtual reality and simulation training systems for lifesaving appliances and arrangements$300.00
  442. GB/T 46092-2025Single point mooring hawsers for ocean facility$255.00
  443. GB/T 46093-2025Ships and marine technology - Aluminum shore gangways for seagoing vessels$255.00
  444. GB/T 46094-2025Leisure accommodation vehicles — Safety signs and information symbols$270.00
  445. GB/T 46095-2025Ships and marine technology - Specification of high manganese austenitic steel thin strips used for LNG tanks on board ships$195.00
  446. GB/T 46096.2-2025Ships and marine technology - Ballast water management systems(BWMS) - Part 2: Risk assessment and risk reduction of BWMS using electrolytic methods$495.00
  447. GB/T 46097-2025General technical specification of fully automatic operation system for urban rail transit$515.00
  448. GB/T 46098-2025Performance requirements and test methods for automobile active noise cancellation system$360.00
  449. GB/T 46099-2025Motor vehicle inspection — Technical requirements and testing methods for zero gas source$255.00
  450. GB/T 46100-2025Reduced series fixed 90° corner anchor self-locking nuts with counterbore and MJ threads for aerospace$120.00
  451. GB/T 46101-2025High strength bihexagonal head bolts with MJ threads for aerospace$120.00
  452. GB/T 46102-2025Requirements and test methods of the capability of wind resistance for tethered balloon$240.00
  453. GB/T 46103-2025Reduced series fixed closed corner anchor self-locking nuts with counterbore and MJ threads for aerospace$120.00
  454. GB/T 46104-2025Power fluctuation adaptability testing methods of water electrolysis system for hydrogen production$480.00
  455. GB/T 46105-2025General guidelines for carbon sink accounting in terrestrial ecosystems$255.00
  456. GB/T 46106-2025Interior decorative wood-based wallboard$420.00
  457. GB/T 46107-2025Quality grades of products for magnoliae officinalis$165.00
  458. GB/T 46108-2025Quality grade of dried flowers$105.00
  459. GB/T 46109-2025Code of practice of cultivation and harvesting for ganoderma$465.00
  460. GB/T 46110-2025Code of practice for improving carbon sink through forest management$300.00
  461. GB/T 46111-2025Technical specification for solar-assisted composting of perishable waste in rural areas$255.00
  462. GB/T 46112-2025Korean pine seeds$165.00
  463. GB/T 46113-2025Code of practice for improving carbon sink through afforestation$255.00
  464. GB/T 46114-2025Technical specification for supply chain management of tea$255.00
  465. GB/T 46115-2025Grain and oil machinery — Wheat scourer$135.00
  466. GB/T 46116-2025Evening primrose oil$115.00
  467. GB/T 46117-2025Inspection of grain and oils — Determination of water-soluble protein in soya bean$90.00
  468. GB/T 46118-2025Guidelines for the classification and grading of agricultural product wholesale markets$255.00
  469. GB/T 46119-2025Non-visual biological effects action dose of light via eyes$530.00
  470. GB/T 46120.1-2025Standard measurement method of refrigeration basic parameters — Part 1: Temperature measurement$360.00
  471. GB/T 46121-2025Test method of forced convection air cooled refrigerant condensers for establishing performance$240.00
  472. GB/T 46122.1-2025Fireworks - Test methods for determination of specific chemical substances - Part 1: General$150.00
  473. GB/T 46122.10-2025Fireworks - Test methods for determination of specific chemical substances - Part 10: Determination of nitrogen content in nitrocellulose - Iron(Ⅱ) sulphate titration$210.00
  474. GB/T 46122.11-2025Fireworks - Test methods for determination of specific chemical substances - Part 11: Determination of phosphorus content - Inductively coupled plasma optical emission spectrometry(ICP-OES)$150.00
  475. GB/T 46122.12-2025Fireworks - Test methods for determination of specific chemical substances - Part 12: Determination of picric acid and picrates - High performance liquid chromatography$150.00
  476. GB/T 46122.2-2025Fireworks - Test methods for determination of specific chemical substances - Part 2: Determination of hexachlorobenzene - Gas chromatography$150.00
  477. GB/T 46122.3-2025Fireworks - Test methods for determination of specific chemical substances - Part 3: Determination of lead and lead compounds - Atomic absorption$210.00
  478. GB/T 46122.4-2025Fireworks - Test methods for determination of specific chemical substances - Part 4: Determination of lead and lead compounds - X-ray fluorescence spectrometry$150.00
  479. GB/T 46122.5-2025Fireworks - Test methods for determination of specific chemical substances - Part 5: Determination of lead and lead compounds - Inductively coupled plasma spectrometry(ICP)$150.00
  480. GB/T 46122.6-2025Fireworks - Test methods for determination of specific chemical substances - Part 6: Determination of zirconium with a particle size of less than 40 μm - Inductively coupled plasma optical emission spectrometry (ICP-OES)$210.00
  481. GB/T 46122.7-2025Fireworks - Test methods for determination of specific chemical substances - Part 7: Determination of chlorates content - Chemical titration analysis$150.00
  482. GB/T 46122.8-2025Fireworks - Test methods for determination of specific chemical substances - Part 8: Determination of arsenic content - Hydride generation atomic fluorescence spectrometry$210.00
  483. GB/T 46122.9-2025Fireworks - Test methods for determination of specific chemical substances - Part 9: Determination of mercury content - Hydride generation atomic fluorescence spectrometry$210.00
  484. GB/T 46123-2025Test packages for commercial refrigerated display cabinets$330.00
  485. GB/T 46124-2025Commercial beverage coolers - Classification, requirements and test conditions$635.00
  486. GB/T 46125-2025Materials, design, manufacture, construction, and performance of commercial refrigerators and freezers$530.00
  487. GB/T 46126-2025Machine-operated socket wrenches - Technical specifications$300.00
  488. GB/T 46127-2025Machine-operated socket wrenches - Driving parts$195.00
  489. GB/T 46128-2025Machine-operated socket wrenches - Non-impact sockets$255.00
  490. GB/T 46129-2025General requirements of intelligent operation and maintenance system for nuclear power plants$255.00
  491. GB/T 46130-2025Guidance for statistical process control for EMC test laboratories$390.00
  492. GB/T 46131-2025Technical requirements and test methods for tap-changer for ultra high voltage transformers$315.00
  493. GB/T 46132-2025Space environment — Test method of space radiation effects for space materials$300.00
  494. GB/T 46133-2025General rule for determination of nitrogen content by Dumas combustion method$225.00
  495. GB/T 46134-2025Natural esters - Guidelines for maintenance and use in electrical equipment$470.00
  496. GB/T 46135.1-2025Test methods for organic luminescence electronic and hole function material - Part 1: Thermal property$175.00
  497. GB/T 46135.2-2025Test methods for organic luminescence electronic and hole functional material - Part 2: Optical properties$255.00
  498. GB/T 46135.3-2025Test methods for organic luminescence electronic and hole function material - Part 3: Purity$255.00
  499. GB/T 46136-2025Chemicals — Determining anaerobic transformation test in liquid manure$420.00
  500. GB/T 46137-2025Classification for solar activity level$180.00
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