Search GB/T

500 GB/T standards in English, from GB/T 37174-2018 to GB/T 37635-2019, in code order.

  1. GB/T 37174-2018Test methods for access network—Interoperability of GPON system$600.00
  2. GB/T 37175-2018Coking carbazole$145.00
  3. GB/T 37176-2018Alcohols/Ethers-based aromatics$85.00
  4. GB/T 37177-2018Coal-based mixed pentene$85.00
  5. GB/T 37178-2018Coal-based synthetic natural gas for vehicle$85.00
  6. GB/T 37179-2018Evaluation specification of anticorrosion engineering quality for desulfurization chimney$355.00
  7. GB/T 37180-2018Gas analysis -- Handling of calibration gases and gas mixtures -- Guidelines$235.00
  8. GB/T 37181-2018Reinforced concrete corrosion control engineering life cycle—General requirements$205.00
  9. GB/T 37182-2018Gas analysis—Gas chromatograph with plasma emission detector$205.00
  10. GB/T 37183-2023Corrosion control engineering life cycle - Risk assessment$240.00
  11. GB/T 37184-2018Corrosion control engineering life cycle of nuclear power plants—General requirements$235.00
  12. GB/T 37185-2018Gas analysis—Determination of indoor harmful volatile organic compounds—"SUMMA canister and silonite tube" and chromatography/mass spectrometry (GC/MS)$205.00
  13. GB/T 37186-2018Gas analysis—Determination of sulfur dioxide and nitrogen oxides—Ultraviolet differential optical absorption spectroscopy$145.00
  14. GB/T 37187-2026Technical requirements for anti-corrosion materials for desulfurization chimneys$470.00
  15. GB/T 37188.1-2019Plastics -- Acquisition and presentation of comparable multipoint data -- Part 1: Mechanical properties$205.00
  16. GB/T 37188.2-2018Plastics -- Acquisition and presentation of comparable multipoint data -- Part 2: Thermal and processing properties$205.00
  17. GB/T 37188.3-2019Plastics -- Acquisition and presentation of comparable multipoint data -- Part 3: Environmental influences on properties$235.00
  18. GB/T 37189-2018Soft melamine foamed plastics material$95.00
  19. GB/T 37190-2023Pipeline corrosion control engineering life cycle - General requirements$245.00
  20. GB/T 37191-2018Raw rubber -- Determination of water content -- Karl Fischer method$145.00
  21. GB/T 37192-2018Classification and symbol for outdoor air conditioning equipment$85.00
  22. GB/T 37193-2018Optical functional films—Polyethylene terephthalate (PET) film—Determination of extraction rate$85.00
  23. GB/T 37194.1-2018Plastics -- Poly (phenylene sulfide) (PPS) moulding and extrusion materials -- Part 1: Designation system and basis for specifications$115.00
  24. GB/T 37194.2-2018Plastics -- Poly (phenylene sulfide) (PPS) moulding and extrusion materials -- Part 2: Preparation of test specimens and determination of properties$85.00
  25. GB/T 37195-2018Technical specification for rehabilitation of pipeline corrosion prevention with resin$235.00
  26. GB/T 37196-2018Plastics—Polyether polyols/polymeric polyols—Determination of aldehydes and ketones$145.00
  27. GB/T 37197-2018Ethylene-vinyl acetate resin$165.00
  28. GB/T 37198-2018Impact-resistant polystyrene (PS-I) resin$145.00
  29. GB/T 37199.1-2021Plastics - Polybutene (PB) moulding and extrusion materials - Part 1: Designation system and basis for specifications$150.00
  30. GB/T 37199.2-2018Plastics -- Polybutene (PB) moulding and extrusion materials -- Part 2: Preparation of test specimens and determination of properties$125.00
  31. GB/T 37200-2018Test methods for detecting leaks in reverse osmosis and nanofiltration devices$175.00
  32. GB/T 37201-2018Electrochemical performance test of lithium nickel cobalt manganese oxide —Test method for discharge specific capacity and charge-discharge coulombic efficiency of the first cycle$90.00
  33. GB/T 37202-2018Lithium nickel manganese oxide$145.00
  34. GB/T 37203-2018Synchronous belt drives -- Belts with AT trapezoidal profile system$165.00
  35. GB/T 37204-2018Electrolyte for vanadium flow battery$205.00
  36. GB/T 37205-2018Synchronous belt drives -- Pulleys with AT trapezoidal profile system$165.00
  37. GB/T 37206-2018Test method for antibacterial properties of organic separation membrane$150.00
  38. GB/T 37207-2018Electrochemical performance test of lithium nickel cobalt manganese oxide— Test method for discharge plateau capacity ratio and cycle life$150.00
  39. GB/T 37208-2018Nonmetallic paper based wet type frictional materials$205.00
  40. GB/T 37209-2018Nonmetallic rubber base wet type frictional materials$205.00
  41. GB/T 37210-2018Nuclear radiation-resistant inflatable and water-filled rubber sealing products$165.00
  42. GB/T 37211.1-2018Methods for chemical analysis of germanium metal—Part 1: Determination of arsenic content—Arsenic stain method$85.00
  43. GB/T 37211.2-2018Methods for chemical analysis of germanium metal—Part 2: Determination of aluminium,iron,copper,nickle,lead,cadmium, magnesium,cobalt,indium,zinc content—Inductively coupled plasma mass spectrometry method$145.00
  44. GB/T 37211.3-2022Method for chemical analysis of metal germanium—Part 3: Determination of trace impurity elements content—Glow discharge mass spectrometry$85.00
  45. GB/T 37212-2018General technical specification of outdoor air conditioning equipment$145.00
  46. GB/T 37213-2018Test method for silicon brick dimension—Laser technology method$105.00
  47. GB/T 37214-2018The requirements for external ceramic tiles$205.00
  48. GB/T 37215-2018Hydrophobic hollow fibre membranes for membrane distillation$205.00
  49. GB/T 37216-2018Sanitary ware—Deodorizing toilet flushing mechanism$355.00
  50. GB/T 37217-2018Specification for the discard of the main parts of escalators and moving walks$205.00
  51. GB/T 37218-2018Brake pad for high speed railway vehicles$475.00
  52. GB/T 37218-2026Brake pad for high speed railway vehicle$255.00
  53. GB/T 37220-2018Rubber hose assemblies with large diameter—Accelerated fatigue test$145.00
  54. GB/T 37221-2018Self-floating rubber hoses and hose assemblies for dredging applications$145.00
  55. GB/T 37222-2018Determination of spray flame persistence of fire-resistant fluids -- Hollow-cone nozzle method$145.00
  56. GB/T 37223-2018Specification of parentage testing$205.00
  57. GB/T 37224-2018Drum brake linings for automobiles$125.00
  58. GB/T 37225-2018Nanotechnology - Characterization of multiwall carbon nanotubes in aqueous solution - Extinction spectroscopy$205.00
  59. GB/T 37226-2018Criterion of forensic science human fluorescence STR multiplex amplification reagent$205.00
  60. GB/T 37227.1-2018Evaluation method and testing method for energy performance of refrigerating systems－Part 1: Energy-storage air conditioning systems$145.00
  61. GB/T 37228-2025Security and resilience - Emergency management - Guidelines for incident management$360.00
  62. GB/T 37229-2018Guideline for the model and method of public service effect evaluation$145.00
  63. GB/T 37230-2018Societal security -- Emergency management -- Guidelines for colour coded alerts$145.00
  64. GB/T 37231-2018Specification for forensic identification of stamp impression$235.00
  65. GB/T 37232-2018Specification for forensic examination of printed document$355.00
  66. GB/T 37233-2018Specification for forensic examination of document formation time$295.00
  67. GB/T 37234-2018General specification for forensic document examination$205.00
  68. GB/T 37235-2018Specification for forensic examination of document material$205.00
  69. GB/T 37236-2018Specification for forensic examination of special kind of document$205.00
  70. GB/T 37237-2018Forensic medical assessment for male sexual dysfunction$235.00
  71. GB/T 37238-2018Specification for forensic examination of altered and damaged document$295.00
  72. GB/T 37239-2018Specification for forensic identification of handwriting$355.00
  73. GB/T 37240-2018Test and evaluation methods for light transmission property of cover glass for crystalline silicon photovoltaic module$150.00
  74. GB/T 37241-2018Guide on inerting for the prevention of explosions$510.00
  75. GB/T 37242-2018Robot noise test method$355.00
  76. GB/T 37243-2019Determination method of external safety distance for hazardous chemicals production units and storage installations$650.00
  77. GB/T 37244-2018Fuel specification for proton exchange membrane fuel cell vehicles—Hydrogen$125.00
  78. GB/T 37245-2018General technical requirements for centre-axle trailer$125.00
  79. GB/T 37246-2018Test method for thermal-shock resistance of fine ceramics$90.00
  80. GB/T 37247-2018Test method for evaluating antifungal activity of photocatalytic materials and products$150.00
  81. GB/T 37248-2018High purity aluminium oxide—Determination of trace metal elements—Inductively coupled plasma optical emission spectrometry$145.00
  82. GB/T 37249-2018Calculation method of sulphur dioxide emission with portland cement clinker production$145.00
  83. GB/T 37250-2018Test method for response time of functional ceramics for oxygen sensor$90.00
  84. GB/T 37251-2018Cordierite-based ceramic high temperature gas filter elements$145.00
  85. GB/T 37252-2018Zirconia ceramics element for planar oxygen sensor$145.00
  86. GB/T 37253-2018Test method for ionic conductivity of functional ceramics for oxygen sensor$150.00
  87. GB/T 37254-2018High purity silicon carbide—Determination of trace elements$125.00
  88. GB/T 37255-2018Test method for pyroelectric coefficient of materials under DC bias field$90.00
  89. GB/T 37256-2018General technical requirements of building outdoor bar screen$235.00
  90. GB/T 37257-2018Wind turbines -- Measurement of mechanical loads$1,070.00
  91. GB/T 37258-2018Silicon nitride ceramic powder$85.00
  92. GB/T 37259-2018Test method for aging automobile tyres$105.00
  93. GB/T 37260.1-2018Light steel modular house—Part 1: Assembled type$295.00
  94. GB/T 37261-2018Ball joint compensator for district heating system$235.00
  95. GB/T 37262-2018Petroleum and natural gas industries -- Aluminium alloy drill pipe thread connection gauging$295.00
  96. GB/T 37262-2026Petroleum and natural gas industries - Aluminium alloy drill pipe thread connection gauging$1,927.00
  97. GB/T 37263-2018Prefabricated directly buried insulating plastic-steel-plastic composite pipes with polyurethane [PUR]foamed-plastics and high density polyethylene [PE]casing pipes$295.00
  98. GB/T 37264-2018Classification and definition of the technology readiness levels for new materials$85.00
  99. GB/T 37265-2018Petroleum and natural gas industries -- Design and operating limits of drill strings with aluminium alloy drill pipes$650.00
  100. GB/T 37266-2018Point supporting devices for curtain walls$490.00
  101. GB/T 37267-2018General specification of seismic bracing for building$295.00
  102. GB/T 37268-2018Photovoltaic shading panels for buildings$170.00
  103. GB/T 37269-2018Brake pad assemblies for automobiles$105.00
  104. GB/T 37270.1-2018Vector map of marine fundamental geographic feature—Part 1: Symbol design$355.00
  105. GB/T 37270.2-2018Vector map of marine fundamental geographic feature—Part 2: Symbol database design$205.00
  106. GB/T 37270.3-2018Vector map of marine fundamental geographic feature—Part 3: Symbol exchange$215.00
  107. GB/T 37271-2018Water saving enterprises—Chlor alkali industry$145.00
  108. GB/T 37272-2018Determination of 11-nor-9-carboxy-delta-9-tetrahydrocannabinol in urine—Liquid chromatography-tandem mass spectrometry method$145.00
  109. GB/T 37273-2018General principles for the evaluation of public service effect$145.00
  110. GB/T 37274-2018Specification for drawing safe firing area maps for weather modification rocket launching sites$205.00
  111. GB/T 37276-2018Classification and accreditation for senior care organization$145.00
  112. GB/T 37277-2018Guide for facilitation of administrative approval and service$145.00
  113. GB/T 37278-2018Requirements for the establishment of pest free places of production and pest free production sites$85.00
  114. GB/T 37279-2018Rules for the quarantine of entry-exit cucurbit seeds—Pathogenic bacteria$85.00
  115. GB/T 37280-2019Determination of microorganisms in fluorescent brighteners product$105.00
  116. GB/T 37281-2019Technical specification for recycling waste lead acid battery$125.00
  117. GB/T 37282-2019Core metadata for label content of product$235.00
  118. GB/T 37283-2019Service robot machine—Electromagnetic compatibility—Generic standards—Immunity requirements and limits$125.00
  119. GB/T 37284-2019Service robot machine—Electromagnetic compatibility—Generic standards—Emission requirements and limits$125.00
  120. GB/T 37285-2019Reference fluids for compatibility testing of motor vehicle braking fluids$75.00
  121. GB/T 37286-2019Intellectual property analysis and appraisal service—Service specification$205.00
  122. GB/T 37287-2019LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Interface between trunking core network and dispach console$1,650.00
  123. GB/T 37288-2019Testing requirement and methods for radio electromagnetic environment in border areas$360.00
  124. GB/T 37289-2019LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Interface between UE and trunking core network$1,350.00
  125. GB/T 37290-2019LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Uu-T interface$570.00
  126. GB/T 37291-2019Technical requirements for LTE based Broadband Trunking Communication (B-TrunC) system (Phase 1)$415.00
  127. GB/T 37292-2019Air enthalpy testing facility for test—General technical requirements$530.00
  128. GB/T 37293-2019Urban public facilities—Specification for operation management and service of electric vehicle charging/battery swap infrastructure$125.00
  129. GB/T 37294-2019Technical requirements for service capability of M2M terminal device$355.00
  130. GB/T 37295-2019Urban public facilities—Requirements for security and protection system of electric vehicle charging/battery swap infrastructure$125.00
  131. GB/T 37296-2019Safety design code for reciprocating internal combustion engine gas power plant$145.00
  132. GB/T 37301-2019Technical specification of surface meteorological data product$295.00
  133. GB/T 37302-2019Weather forecast verification—Wind forecast$145.00
  134. GB/T 37303.1-2019Ships and marine technology -- Manoeuvring of ships -- Part 1: General concepts, quantities and test conditions$535.00
  135. GB/T 37303.2-2019Ships and marine technology -- Manoeuvring of ships -- Part 2: Turning and yaw checking$325.00
  136. GB/T 37303.3-2019Ships and marine technology -- Manoeuvring of ships -- Part 3: Yaw stability and steering$295.00
  137. GB/T 37303.4-2019Ships and marine technology -- Manoeuvring of ships -- Part 4: Stopping, acceleration, traversing$145.00
  138. GB/T 37303.5-2019Ships and marine technology -- Manoeuvring of ships -- Part 5: Submarine specials$235.00
  139. GB/T 37303.6-2019Ships and marine technology -- Manoeuvring of ships -- Part 6: Model test specials$535.00
  140. GB/T 37304-2019Flax stripping machine - Operating quality$75.00
  141. GB/T 37305-2019Quality management requirements for ship supporting (cooperation) enterprise$235.00
  142. GB/T 37306.1-2019Metallic materials -- Fatigue testing -- Variable amplitude fatigue testing -- Part 1: General principles, test method and reporting requirements$125.00
  143. GB/T 37306.2-2019Metallic materials -- Fatigue testing -- Variable amplitude fatigue testing -- Part 2: Cycle counting and related data reduction methods$155.00
  144. GB/T 37307-2019Design requirements of offshore helicopter decks$235.00
  145. GB/T 37308-2019Oil-based needle coke$75.00
  146. GB/T 37309-2019Anti-corrosion technical specification for marine steel structures by high velocity arc spraying$125.00
  147. GB/T 37310-2019Wadi sheep$145.00
  148. GB/T 37311-2019Performance evaluation of Qinchuan cattle and its crossbreeding progeny$205.00
  149. GB/T 37312.1-2019Process management for avionics -- Electronic components for aerospace, defence and high performance (ADHP) applications -- Part 1: General requirements for high reliability integrated circuits and discrete semiconductors$830.00
  150. GB/T 37313-2019Bashbay sheep$145.00
  151. GB/T 37314-2019Technical specification for forage stress tolerance test—Heat tolerance test$145.00
  152. GB/T 37315-2019Basic requirements of bond performance of adhesives of timber structures$235.00
  153. GB/T 37316-2019Kirghiz sheep$145.00
  154. GB/T 37317-2019Railway applications - Guide for the lightning protection of DC overhead contact systems$265.00
  155. GB/T 37318-2019Power harmonic filter on marine$205.00
  156. GB/T 37319-2019Energy-saving power supply equipment with inverter for lift$295.00
  157. GB/T 37320-2019Ships and marine technology - Marine magnetic compasses, binnacles and azimuth reading devices$510.00
  158. GB/T 37321-2019Chemical analysis methods of different sulfur forms in gypsum and gypsum products$235.00
  159. GB/T 37322-2026Evaluation of gasoline cleanliness - Simulation test method for intake valve deposits in gasoline engines$300.00
  160. GB/T 37323-2019Marine pneumatic valve remote control system$205.00
  161. GB/T 37324-2019Multifunctional manipulator for deck operations$205.00
  162. GB/T 37325-2019General requirements of energy consumption synthetic control for shipbuilding enterprises$145.00
  163. GB/T 37326-2019Ships and marine technology - Marine environment protection - Management and handling of shipboard garbage$295.00
  164. GB/T 37327-2019Integrity management of atmospheric storage tanks$355.00
  165. GB/T 37328-2019Ships and marine technology - Vessel machinery operations in polar waters - Guidelines$205.00
  166. GB/T 37329-2019Aluminum alloy wire for the conductor of electric security fence$125.00
  167. GB/T 37330-2019Sleepers for ballasted track - Concrete sleepers$205.00
  168. GB/T 37331-2019Design guidelines for structure material of self-elevating drilling units$205.00
  169. GB/T 37332-2019Water saving enterprises—Shipbuilding industry$145.00
  170. GB/T 37333-2019General technical specification of accessible facilities for railway passenger cars and multiple unit$235.00
  171. GB/T 37334-2019Design methods of structure for drilling vessels and well service units$415.00
  172. GB/T 37335-2019Design guidelines for structural full penetration weld of self-elevating drilling units$105.00
  173. GB/T 37336-2019Brake drum for automobile$125.00
  174. GB/T 37337-2019Protection of the occupants in the event of a lateral pole collision$125.00
  175. GB/T 37338-2019Instrumentation for electric motorcycles and mopeds$125.00
  176. GB/T 37339-2019Design guidelines for leg structure of self-elevating drilling units$205.00
  177. GB/T 37340-2019Conversion methods for energy consumption of electric vehicles$115.00
  178. GB/T 37341-2019Classification and code of transport of baggage and parcel in railway$145.00
  179. GB/T 37343-2019Maritime navigation radiocommunication equipment and systems - Bridge navigational watch alarm system (BNWAS)$205.00
  180. GB/T 37344-2019Application service framework for wearable product$105.00
  181. GB/T 37345-2019Technical specification for network management of digital terrestrial television transmission equipment$295.00
  182. GB/T 37346-2019Regulation on real property unit formation and identifier coding$235.00
  183. GB/T 37347-2019Structure details for self-elevating drilling units$650.00
  184. GB/T 37348-2019Design guidelines for deck loading plan of self-elevating drilling units$75.00
  185. GB/T 37349-2019Design guidelines for cantilever structure of self-elevating drilling units$205.00
  186. GB/T 37350-2019Design guidelines for superstructure of self-elevating drilling units$205.00
  187. GB/T 37351-2019Design guidelines for spudcan structure of self-elevating drilling units$145.00
  188. GB/T 37352-2019Marine selective catalytic reduction (SCR) cellular-type denitrification catalysts$145.00
  189. GB/T 37353-2019Design guidelines for drill floor structure of self-elevating drilling units$145.00
  190. GB/T 37354-2019Analytical method of chemical composition for activated carbon mercury removal catalyst$85.00
  191. GB/T 37355-2019Test method of mercury removal rate for activated carbon mercury removal catalyst$150.00
  192. GB/T 37356-2019Paints and varnishes - Lighting and procedure for visual assessments of coatings$85.00
  193. GB/T 37357-2019Cast iron pipes, fittings and accessories for rain drainage of building roof$770.00
  194. GB/T 37358-2019Friction pendulum isolation bearings for buildings$355.00
  195. GB/T 37359-2019Test method of activity for palladium carbon catalysts$90.00
  196. GB/T 37360-2019Test method of activity for rhodium carbon catalysts$90.00
  197. GB/T 37361-2019Determination of the film thickness - Ultrasonic thickness gauge method$295.00
  198. GB/T 37362.1-2019Paints and varnishes -- Drying tests -- Part 1: Determination of through-dry state and through-dry time$125.00
  199. GB/T 37363.1-2019Determination of biocides content of coating materials—Part 1:Determination of isothiazolinones content$205.00
  200. GB/T 37363.2-2019Determination of biocides content of coating materials—Part 2: Determination of diuron content$105.00
  201. GB/T 37363.3-2020Determination of biocides content of coating materials - Part 3:Determination of triclosan content$135.00
  202. GB/T 37363.4-2020Determination of biocides content of coating materials - Part 4: Determination of carbendazim content$135.00
  203. GB/T 37364.1-2019Code of practice for terrestrial wildlife and its habitat survey—Part 1: Guidelines$355.00
  204. GB/T 37364.2-2024Code of practice for terrestrial wildlife and its habitat survey—Part 2:Zoning$500.00
  205. GB/T 37364.3-2024Code of practice for terrestrial wildlife and its habitat survey—Part 3:Mammals$420.00
  206. GB/T 37364.4-2024Code of practice for terrestrial wildlife and its habitat survey—Part 4: Birds$420.00
  207. GB/T 37365-2019Die casting unit—Performance testing method$125.00
  208. GB/T 37366-2019Tower crane safety monitor system and data transmission specifications$415.00
  209. GB/T 37367-2019Geotechnical engineering instrument—Displacement meters$205.00
  210. GB/T 37368-2019Guideline for inspection of buried steel pipelines$570.00
  211. GB/T 37369-2019Inspection and assessment of crossing and aerial crossing of buried steel pipelines$355.00
  212. GB/T 37370-2019Names and colorimetric characteristics of Chinese common colors$125.00
  213. GB/T 37371-2019Die casting units—Terminology$235.00
  214. GB/T 37372-2019Communication technology requirements for traffic data broadcasting$165.00
  215. GB/T 37373-2019Intelligent transport—Data security service$125.00
  216. GB/T 37374-2019Intelligent transport—Digital certificate application interface$135.00
  217. GB/T 37375-2019Transportation—Coding rules of identification of internet of things$125.00
  218. GB/T 37377-2019Transportation—Identification classification and coding of internet of things$165.00
  219. GB/T 37378-2019Transportation—Information security specification$165.00
  220. GB/T 37379-2019Technical specification for 2.45GHz radio frequency identification system of inland navigation vessels$1,230.00
  221. GB/T 37380-2019Application data exchange protocol to support ITS service provision for personal intelligent transport system station$830.00
  222. GB/T 37381-2019Design guidelines for main hull structure of self-elevating drilling units$145.00
  223. GB/T 37382-2019Optical functional films—Films for backlight unit of liquid crystal display—High temperature and high humidity aging measurement$75.00
  224. GB/T 37383-2019Terminology for asphalt mixture$420.00
  225. GB/T 37384-2019Cellulose triacetate for optical function film$145.00
  226. GB/T 37385-2019Test method for chloride content of silicon—Ion chromatography method$150.00
  227. GB/T 37386-2019Activated carbon for supercapacitor$205.00
  228. GB/T 37387-2019Treatment and disposal specification for waste phosphoric acid from industrial manufacture$145.00
  229. GB/T 37388-2019Solution-polymerized styrene butadiene rubber (SSBR)$235.00
  230. GB/T 37389-2019Guides for energy efficiency assessment of steel secondary refining process$205.00
  231. GB/T 37390-2019Guides for energy efficiency assessment of hot rolling process$125.00
  232. GB/T 37391-2019Specification for complete sets of control equipment for PLC$570.00
  233. GB/T 37392-2019General specifications of stamping robots$205.00
  234. GB/T 37393-2019Digital factory—General technical requirements$530.00
  235. GB/T 37394-2019General specifications of forging robot$205.00
  236. GB/T 37395-2019General specifications of meal delivery service robot$205.00
  237. GB/T 37396.1-2019Lasers and laser-related equipment -- Standard optical components -- Part 1: Components for the UV, visible and near-infrared spectral ranges$205.00
  238. GB/T 37396.2-2019Lasers and laser-related equipment -- Standard optical components -- Part 2: Components for the infrared spectral ranges$145.00
  239. GB/T 37397-2019Ozone calibrators and analyzers$235.00
  240. GB/T 37398-2019Barium fluoride scintillation crystal$145.00
  241. GB/T 37399-2019Test methods for high voltage shore connection system$240.00
  242. GB/T 37400.1-2019Heavy machinery general technical specification - Part 1: Product inspection and testing$145.00
  243. GB/T 37400.10-2019Heavy machinery general technical specification - Part 10: Assembling$285.00
  244. GB/T 37400.11-2019Heavy machinery general technical specification - Part 11: Piping$215.00
  245. GB/T 37400.12-2019Heavy machinery general technical specification - Part 12: Painting$235.00
  246. GB/T 37400.13-2019Heavy mechanical general technical specification - Part 13: Packaging$285.00
  247. GB/T 37400.14-2019Heavy machinery general technical specification - Part 14: Non-destructive testing of steel castings$470.00
  248. GB/T 37400.15-2019Heavy machinery general technical specification - Part 15: Non-destructive testing of steel forgings$475.00
  249. GB/T 37400.16-2019Heavy machinery general technical specification - Part 16: Hydraulic systems$295.00
  250. GB/T 37400.17-2022Heavy machinery general technical specification - Part 17: Repair welding of steel castings and forgings$135.00
  251. GB/T 37400.18-2023Heavy mechanical general technical specification - Part 18: Opening gear drives system$300.00
  252. GB/T 37400.2-2019Heavy machinery general technical specification - Part 2: Flame cut parts$185.00
  253. GB/T 37400.3-2019Heavy machinery general technical specification - Part 3: Welded parts$385.00
  254. GB/T 37400.4-2019Heavy machinery general technical specification - Part 4: Iron castings$165.00
  255. GB/T 37400.5-2019Heavy machinery general technical specification - Part 5: Non-ferrous metal castings$125.00
  256. GB/T 37400.6-2019Heavy machinery general technical specification - Part 6: Steel castings$85.00
  257. GB/T 37400.7-2019Heavy machinery general technical specification - Part 7: Repair welding for steel castings$205.00
  258. GB/T 37400.8-2019Heavy machinery general technical specification - Part 8: Forgings$205.00
  259. GB/T 37400.9-2019Heavy machinery general technical specification - Part 9: Machined parts$205.00
  260. GB/T 37401-2019Service assurance technical requirement for electronic commerce platform$125.00
  261. GB/T 37402-2019Biomimetics - Biomimetic structural optimization$285.00
  262. GB/T 37403-2019Tetramethylammonium hydroxide developer for thin film transistor-liquid crystal display(TFT-LCD)$355.00
  263. GB/T 37404-2019Application guide of soft-start device for high-voltage motor$105.00
  264. GB/T 37405-2019High voltage soft-start device by thyristor phase control$205.00
  265. GB/T 37406-2019Detection method of degree of sphericity of spherical silica for electronic packaging—Particle dynamic photoelectric projection method$75.00
  266. GB/T 37407-2019Application guide - Engineering of system dependability$570.00
  267. GB/T 37408-2019Technical requirements for photovoltaic gird-connected inverter$510.00
  268. GB/T 37409-2019Testing specification for photovoltaic grid-connected inverter$940.00
  269. GB/T 37410-2019Technical specifications of junction box for terrestrial solar-photovoltaic modules$535.00
  270. GB/T 37411-2019Provisions of the site selection of weather radar$205.00
  271. GB/T 37412-2019Lasers and laser-related equipment - Cavity ring-down method for high reflectance measurement$235.00
  272. GB/T 37413-2019Digital factory—Terms and definitions$315.00
  273. GB/T 37414.1-2019Industrial Robot Electrical Equipment and Systems Part1: Requirements for Controller$295.00
  274. GB/T 37414.2-2020Electrical equipment and system of industrial robot—Part 2: Requirements for AC servo driver device$960.00
  275. GB/T 37414.3-2020Electrical equipment and system of industrial robot—Part 3: Requirements for AC servo motor$600.00
  276. GB/T 37415-2019General specifications of gantry robot$205.00
  277. GB/T 37416-2019General specifications of clean-room robot$105.00
  278. GB/T 37417-2019Maritime navigation and radiocommunication equipment and systems - Track control systems - Operational and performance requirements, methods of testing and required test results$1,070.00
  279. GB/T 37418-2019Lutetium oxyorthosilicate, lutetium-yttrium oxyorthosilicate scintillation single crystals$205.00
  280. GB/T 37419-2019Small craft - Electrical/electronic control systems for steering, shift and throttle$235.00
  281. GB/T 37420-2019Evaluation methods of energy consumption and emission indicators for urban rail transit$295.00
  282. GB/T 37421-2019Thermal spraying - Characterization and testing of thermally sprayed coatings$235.00
  283. GB/T 37422-2019Method and criteria for green packaging assessment$295.00
  284. GB/T 37423-2019Urban rail transit inverter for regenerative braking energy absorption$205.00
  285. GB/T 37424-2019Offshore wind turbines—Requirements for operation and maintenance$325.00
  286. GB/T 37425-2019Packaging - Flexible intermediate bulk containers (FIBCs) for non-dangerous goods$295.00
  287. GB/T 37426-2019Plastics - Test specimens$255.00
  288. GB/T 37427-2019Plastics—Acrylonitrile-butadiene-styrene(ABS) compound for automobile$125.00
  289. GB/T 37428-2019Methods of determination and calculation of thermal balance in electric arc furnace$415.00
  290. GB/T 37429-2019Guide for the energy efficiency assessment of the electric arc furnace process$155.00
  291. GB/T 37430-2019High strength stainless structural steel for constructions$125.00
  292. GB/T 37431-2019Wind turbines—Guide for infrared detection of rotor blade$355.00
  293. GB/T 37432-2019Full face tunnel boring machine remanufacturing$235.00
  294. GB/T 37433-2019General specification for small oil burners$295.00
  295. GB/T 37434-2019Packaging - Accessible design - General requirements$235.00
  296. GB/T 37435-2019Technical requirements for cooling in heat treatment$535.00
  297. GB/T 37436-2019Intelligent transportation systems - Extended-range backing aid systems - Performance requirements and test procedures$175.00
  298. GB/T 37437-2019Frontal airbag—Technical requirements of protection for out of position occupant$235.00
  299. GB/T 37438-2019Basic requirement and evaluation method of production condition for yacht manufacturing companies$1,655.00
  300. GB/T 37439-2019Precast post-tensioned prestressed concrete simply supported beams for high-speed railways$465.00
  301. GB/T 37441-2019Basic requirements and evaluation methods of production condition for ship recycling enterprise$295.00
  302. GB/T 37442-2019Design methods of drums for offshore cranes$145.00
  303. GB/T 37443-2019General requirements for offshore cranes$145.00
  304. GB/T 37444-2019Technical requirement of rigging application for offshore cranes$145.00
  305. GB/T 37445-2019Ships and marine technology - Marine environment protection - Arrangement and management of port waste reception facilities$295.00
  306. GB/T 37446-2019Marine brush skimmer$235.00
  307. GB/T 37447-2019Marine belt skimmer$235.00
  308. GB/T 37448-2019Ships and marine technology--Ship's mooring and towing fittings--Shipside roller fairleads$175.00
  309. GB/T 37448-2026Ships and marine technology - Ship��s mooring and towing fittings - Shipside roller fairleads$255.00
  310. GB/T 37449-2019Design requirements for offshore cranes under ice condition$145.00
  311. GB/T 37450-2019Structural requirements for offshore cranes$145.00
  312. GB/T 37451-2019Test procedures for offshore cranes$150.00
  313. GB/T 37452-2019Wire rope selection methods for offshore cranes$75.00
  314. GB/T 37453-2019Ships and marine technology--Ship's mooring and towing fittings--Pedestal fairleads$115.00
  315. GB/T 37453-2026Ships and marine technology - Ship��s mooring and towing fittings - Pedestal fairleads$150.00
  316. GB/T 37454-2019Design method for non-powered axles of rolling stock$475.00
  317. GB/T 37455-2019Hydraulic ring-beam jacking system for offshore platform$235.00
  318. GB/T 37456-2019Electric driven rack pinion jacking system for offshore platform$235.00
  319. GB/T 37457-2019Spudcan penetration technology of self-elevating drilling unit$145.00
  320. GB/T 37458-2019Guidelines for traffic safety evaluation of suburban arterial roads$535.00
  321. GB/T 37459-2019Jack-up jacking system installation requirement$145.00
  322. GB/T 37460-2019Amber - Testing and classification$150.00
  323. GB/T 37461-2019Additive manufacturing—Specification for cloud service platform mode$235.00
  324. GB/T 37462-2019Locking threads with 30 degree wedge ramp$355.00
  325. GB/T 37463-2019Additive manufacturing—Specification for powder bed fusion of plastic materials$235.00
  326. GB/T 37464-2019Hardening and tempering of heavy steel forgings$125.00
  327. GB/T 37465-2019Building construction machinery and equipment—Safety requirements for crawler type dynamic compaction machinery$205.00
  328. GB/T 37466-2019Laser lift-off equipment used for GaN$235.00
  329. GB/T 37467-2019Terminology for meteorological instrument$570.00
  330. GB/T 37468-2019Pyrheliometers$355.00
  331. GB/T 37469-2019Space materials science experiments - Management standard for samples$115.00
  332. GB/T 37470-2019Technical requirements of anti-counterfeiting structural 3D code$105.00
  333. GB/T 37471-2019Intelligent transportation systems - Lane change decision aid systems - Performance requirements and test procedures$500.00
  334. GB/T 37472-2019General requirements for heave compensation system of submersible mothership$205.00
  335. GB/T 37473-2019Assessment of main general performance level for sea-going transport ships$145.00
  336. GB/T 37474-2019Methods and requirements of airbag system abuse test for automobile$125.00
  337. GB/T 37475-2019Dimensional series and operating equipments for inland waterway cleaning boat$475.00
  338. GB/T 37476-2019Marine swing and rotate angle hydraulic cylinders$235.00
  339. GB/T 37477-2019Simulation test methods of surface support, launch and recovery for rescue system$235.00
  340. GB/T 37482-2019Implementation guidance for energy management systems in aluminum electrolysis industry$475.00
  341. GB/T 37486-2019Classification and code for facilities and equipments of urban rail transit$2,015.00
  342. GB/T 37490-2019Project, programme and portfolio management - Guidance on portfolio management$175.00
  343. GB/T 37491-2019Guideline for low oxygen control of stored grain insects$75.00
  344. GB/T 37493-2019Inspection of grain and oils - Determination of soluble sugar in cereals and pules seeds - Shaffer-Somogyi$75.00
  345. GB/T 37494-2019Grain and oil machinery - Flakers$145.00
  346. GB/T 37495-2019Grain and oil machinery - Disc dehulling columns$145.00
  347. GB/T 37496-2019Grain and oil machinery—Rotary extractor$205.00
  348. GB/T 37497-2019Grain and oil machinery - Softening kettles$145.00
  349. GB/T 37498-2019Rubber, raw natural - Determination of the gel content of technically specified rubber (TSR)$125.00
  350. GB/T 37498-2026Rubber, raw natural - Determination of the gel content of technically specified rubber (TSR)$150.00
  351. GB/T 37499-2019Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Automatic and semi-automatic valves$355.00
  352. GB/T 37500-2019Determination of plant growth regulators in fertilizer - High performance liquid chromatography$165.00
  353. GB/T 37501-2019Brass wires for unidirectional travelling wire electrical discharge machining on numerically controlled machine tools$205.00
  354. GB/T 37502-2019Copper nickel alloy rods for vacuum electron devices structure material$205.00
  355. GB/T 37503-2019Logistics public information platform service quality requirements and evaluation$125.00
  356. GB/T 37504-2019Guides for energy efficiency assessment of continuous casting process$105.00
  357. GB/T 37505-2019Surface active agents—Determination of quinoline content in dispersing agents$85.00
  358. GB/T 37506-2019Code of practice for Myzus persicae(Sulzer) biological control with Aphidius gifuensis(Ashmead)$235.00
  359. GB/T 37507-2025Project, programme and portfolio management - Guidance on project management$695.00
  360. GB/T 37508-2019Determination of preservatives in moulding clay - High performance liquid chromatography method$85.00
  361. GB/T 37509-2019Technical conditions for carrying cooking oil containers$145.00
  362. GB/T 37510-2019Inspection of grain and oils—Swelling properties test of wheat flour$205.00
  363. GB/T 37511-2019Inspection of grain and oils—Doughs rheological properties determination of wheat flour—Mixolab test$235.00
  364. GB/T 37512-2019Inspection of grain and oils—Determination of the difference between actual and theoretical content of triacylglycerols with ECN 42$235.00
  365. GB/T 37513-2019Grain and oil machinery—Bucket elevator with low broken ratio$145.00
  366. GB/T 37514-2019Animal and vegetable fats and oils—Determination of mineral oil$145.00
  367. GB/T 37515-2019Specification for construction of recyclable resources recycling system$145.00
  368. GB/T 37516-2019Specification of care services for intellectual, mental and severe physical disabilities at working age$205.00
  369. GB/T 37517-2019Animal and vegetable fats and oils - Determination of solid fat content by pulsed NMR - Indirect method$235.00
  370. GB/T 37518-2019Specifications for customs borkerage service$510.00
  371. GB/T 37519-2019Grain and oil machinery - Bucket elevators$235.00
  372. GB/T 37520-2019Titanium alloy extrusion profiles for aviation$125.00
  373. GB/T 37521.1-2019Security check for anti-explosives at key place—Part 1: Foundations$125.00
  374. GB/T 37521.2-2019Security check for anti-explosives at key place—Part 2: Capability assessment$235.00
  375. GB/T 37521.3-2019Security check for anti-explosives at key place—Part 3: Procedure$105.00
  376. GB/T 37522-2019Security check and disposal of explosives—General terminology$235.00
  377. GB/T 37523-2019Specification for data inspection and correction of wind power plant meteorological observation$205.00
  378. GB/T 37524-2019Specifications for disposal of explosives scene$235.00
  379. GB/T 37525-2019Calculation guideline for solar direct radiation$235.00
  380. GB/T 37526-2019Assessment method for solar energy resource$295.00
  381. GB/T 37527-2019Specifications for early-warning message dissemination on mobile phone client$105.00
  382. GB/T 37528-2019General technical specification for biological filter for nitrogen removal$235.00
  383. GB/T 37529-2019Technical for climatic feasibility demonstration in master planning$355.00
  384. GB/T 37531-2019Single turnout for straddle monorail transit$355.00
  385. GB/T 37532-2019General technical specification for 120 km/h to 160 km/h commuter express vehicles for urban rail transit$305.00
  386. GB/T 37533-2019Marine swing cylinder radial piston hydraulic motors$355.00
  387. GB/T 37534-2019Evaluation index system for material-saving of shipbuilding enterprise$85.00
  388. GB/T 37535-2019Requirments of steel utilization evaluate and control for shipbuilding enterprise$145.00
  389. GB/T 37536-2019Intermediate check specifications of measuring equipment for vehicle inspection body$475.00
  390. GB/T 37537-2019Safety monitoring system for builders hoist$355.00
  391. GB/T 37538-2019Specification for the online monitoring of e-commerce transaction commodities$205.00
  392. GB/T 37539-2025Corrosion control engineering life cycle in fossil fuel power plants - General requirements$360.00
  393. GB/T 37540-2019Non-destructive testing—Digital image processing and communication for eddy current testing$235.00
  394. GB/T 37541-2019Classification,codes and symbols for the features of lunar topographic map$275.00
  395. GB/T 37542-2019trans-Anethole$85.00
  396. GB/T 37543-2019Measurement method for the total electric field strength and ion current density of DC transmission lines$205.00
  397. GB/T 37544-2019Determination of 6 kinds of phenolic antibacterial agent including o-Cymen-5-ol in Cosmetics - High performance liquid chromatography$145.00
  398. GB/T 37545-2019Determination of 38 kinds of permitted colorants in cosmetics—High performance liquid chromatography$295.00
  399. GB/T 37546-2019Technical specification for unattended substation monitoring and control system$205.00
  400. GB/T 37547-2019Classification and code of waste plastics$145.00
  401. GB/T 37548-2019Requirements of communication architecture and interface for substation equipments IOT$205.00
  402. GB/T 37549-2019Technical code for relaying protection of generator-transformer unit in large capacity nuclear power plant$295.00
  403. GB/T 37550-2019Data asset evaluation index system for electronic commerce$165.00
  404. GB/T 37551-2019Marine energy - Terminology of wave, tidal and other water current converters$570.00
  405. GB/T 37551.10-2024Marine energy - Wave, tidal and other water current converters - Part 10: Assessment of mooring system for energy converters$770.00
  406. GB/T 37552-2019Guidance on life cycle assessment for electrical and electronic products$185.00
  407. GB/T 37553-2019Universal anti-counterfeiting technical requirements of national credible certificate$205.00
  408. GB/T 37554-2019Performance test code on deaerator$415.00
  409. GB/T 37555-2019Marine liquid level measuring system$235.00
  410. GB/T 37556-2019Insulating aerial device for 10kV live working$295.00
  411. GB/T 37557-2019Diethylenetriamine$205.00
  412. GB/T 37558-2019Preliminary heat treatment of heavy steel forgings$355.00
  413. GB/T 37559-2019Normalizing and annealing of heavy steel forgings$125.00
  414. GB/T 37560-2019Flame retardant chemicals—Determination of melamine and cyanuric acid in melamine cyanurate$75.00
  415. GB/T 37561-2019Standard practice for de-agglomeration of refractory metal powders and their compounds prior to particle size analysis$55.00
  416. GB/T 37562-2019Technical conditions of pressurized water electrolysis system for hydrogen production$295.00
  417. GB/T 37563-2019Safety requirements for pressurized water electrolysis system for hydrogen production$185.00
  418. GB/T 37564-2019Test method of creep performance for dipped cords$150.00
  419. GB/T 37565-2019General specification of screen machine for water supply and drainage service$295.00
  420. GB/T 37566-2019Method of ultrasonic testing for round steel$125.00
  421. GB/T 37567-2019Copper and copper alloy sheet and strip for building decoration$125.00
  422. GB/T 37568-2019Tin-plated copper and copper alloy strip$125.00
  423. GB/T 37569-2019Copper alloy rod for die forgings (hot-pressed)$295.00
  424. GB/T 37570-2019Copper alloy sheet for oilless bearing$125.00
  425. GB/T 37571-2019Copper and copper alloy strip for relay$125.00
  426. GB/T 37572-2019Copper and copper alloy strip for heat exchanger$125.00
  427. GB/T 37573-2019Technical specification for annual evaluation of the stability of open-pit coal mine slopes$295.00
  428. GB/T 37574-2019Methods of investigation and assesment for water resources environment investigation in mining subsidence area$205.00
  429. GB/T 37575-2019Cathodic protection of buried grounding conduct$145.00
  430. GB/T 37576-2019Cathodic protection of buried metallic gas storage device$205.00
  431. GB/T 37577-2019Welded large diameter steel pipes for low-temperature-service piping$125.00
  432. GB/T 37578-2019Urea grade ultra-low carbon austenitic seamless stainless steel tubes and pipes$125.00
  433. GB/T 37579-2019Aluminum alloy extruded tubes for non-nuclear grade nuclear power cooling systems$205.00
  434. GB/T 37580-2019Requirements for buried polyethylene (PE) gas pipeline corrosion control engineering life cycle$205.00
  435. GB/T 37581-2019Requirements for impervious graphite equipment corrosion control engineering life cycle$165.00
  436. GB/T 37582-2019Requirements for corrosion control engineering in the life cycle of the marine engineering equipment$205.00
  437. GB/T 37583-2019Sanitary wares—Statistic rules and methods$75.00
  438. GB/T 37584-2019Heat treatment of titanium and titanium alloy parts$295.00
  439. GB/T 37586-2019Technical regulation for simulation on heat treatment process of heavy steel forgings$125.00
  440. GB/T 37587-2019Technical specification for corrosion resistance of buried steel bend pipe polyethylene anti-corrosion tapes$235.00
  441. GB/T 37588-2019Carbon materials—Determination of nitrogen content—Dumas combustion method$75.00
  442. GB/T 37589-2019Technical specification for anticorrosion of steel pipe and fitting lining with fluoroplastics$135.00
  443. GB/T 37590-2019Corrosion control engineering life cycle—Guide for management work$205.00
  444. GB/T 37591-2019Cold-rolled non-grain oriented electrical steel strip specialized for large generators with power of 700MW or higher$115.00
  445. GB/T 37592-2019Carbonaceous mesophase spheres$85.00
  446. GB/T 37593-2019Cold-rolled grain-oriented electrical steel strip specialized for UHV transformers$205.00
  447. GB/T 37594-2019Technical specification for anti-UV three-layer external fusion powder coating corrosion protection for steel pipe$235.00
  448. GB/T 37595-2019General requirements for anticorrosion coating corrosion control engineering life cycle$135.00
  449. GB/T 37596-2019Magnesium alloy forgings for aerospace$125.00
  450. GB/T 37597-2019Electrically operated food preparation appliances - Methods for measuring the performance$415.00
  451. GB/T 37598-2019Inspection of non-metallic inclusions in steel - Blue fracture test method$75.00
  452. GB/T 37599-2019Wide and heavy steel plate for sour service petroleum and natural gas pipe lines$125.00
  453. GB/T 37600.1-2018National central product classification—Product category core metadata—Part 1: Description rules$145.00
  454. GB/T 37600.10-2018National central product classification—Product category core metadata—Part 10: Sensors$235.00
  455. GB/T 37600.11-2018National central product classification—Product category core metadata—Part 11: Magnetic stripe card and integrated circuit card$355.00
  456. GB/T 37600.12-2018National central product classification—Product category core metadata—Part 12: Glasses$235.00
  457. GB/T 37600.13-2018National central product classification—Product category core metadata—Part 13: Clothing$235.00
  458. GB/T 37600.2-2018National central product classification—Product category core metadata—Part 2: Forgings$145.00
  459. GB/T 37600.3-2018National central product classification—Product category core metadata—Part 3: Lighting product$205.00
  460. GB/T 37600.4-2019National central product classification—Product category core metadata—Part 4: Amusement ride in public amusement park$355.00
  461. GB/T 37600.5-2019National central product classification—Product category core metadata—Part 5:Musical instrument$205.00
  462. GB/T 37600.6-2018National central product classification—Product category core metadata—Part 6: Clock and watch$205.00
  463. GB/T 37600.7-2019National central product classification—Product category core metadata—Part 7:Sporting goods$475.00
  464. GB/T 37600.8-2018National central product classification—Product category core metadata—Part 8:LED television set$205.00
  465. GB/T 37600.9-2018National central product classification—Product category core metadata—Part 9: Vehicle navigation terminal$205.00
  466. GB/T 37601-2019Hot rolled steel sheet and strip of alloy structure steel$125.00
  467. GB/T 37602-2019Ship and offshore engineering steel for low temperature service$205.00
  468. GB/T 37603-2019Medium temperature brazing filler metals of aluminum alloys$125.00
  469. GB/T 37604-2019Ships and marine technology - Ship design - General guidance on emergency towing procedures$475.00
  470. GB/T 37605-2019Welded corrosion resistant alloy pipes and tubes$125.00
  471. GB/T 37605-2025Welded corrosion resistant alloy pipes and tubes$195.00
  472. GB/T 37606-2019Titanium-steel clad or lined pipes$235.00
  473. GB/T 37607-2025Corrosion-resistant alloy wire rod and wire$210.00
  474. GB/T 37608-2019Vacuum insulation panels (VIP)$385.00
  475. GB/T 37609-2019General technical requirements of corrosion-resistant alloy strips and wires for welding$125.00
  476. GB/T 37610-2019Corrosion-resistant alloy small diameter precision seamless tubes$125.00
  477. GB/T 37611-2019General specification for advance support system in fully-mechanized mining and top coal caving mining face$145.00
  478. GB/T 37612-2019Corrosion-resistant alloy wires for welding$125.00
  479. GB/T 37613-2019Embedded channel steel$295.00
  480. GB/T 37614-2019Corrosion-resistant alloy seamless tube and pipe$125.00
  481. GB/T 37615-2019Technical requirement for marine floating material cleaning boat$295.00
  482. GB/T 37616-2019Aluminium alloys extruded profiles-axial force controlled fatigue testing method$265.00
  483. GB/T 37617-2019Test methods for Zeta potential of nanofiltration membrane surface—Streaming potential measurement$150.00
  484. GB/T 37618-2019Nitriding steels$205.00
  485. GB/T 37619-2019Corrosion of metals and alloys - Potentiostatic test and evaluation method for determining the critical pitting temperature$125.00
  486. GB/T 37620-2019Corrosion-resisting alloy forging$295.00
  487. GB/T 37621-2019Buried type butterfly valve$205.00
  488. GB/T 37622-2019Hot rolled steel bar of fire resistant for the reinforcement of concrete$125.00
  489. GB/T 37623-2019Corrosion of metals and alloys - Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors$205.00
  490. GB/T 37624-2019Stationery and sport products and parts—General requirements on volatile organic compounds (VOC)$85.00
  491. GB/T 37625-2019Inspecting rules for cosmetics$105.00
  492. GB/T 37626-2019Determination of 9 forbidden penicillins including amoxicillin in cosmetics—Liquid chromatography-tandem mass spectrometry$145.00
  493. GB/T 37628-2019Determination of astragaloside, paeoniflorin, forsythin and forsythoside A in cosmetics—High performance liquid chromatography$205.00
  494. GB/T 37629-2019Textiles - Quantitative chemical analysis - Mixtures of acrylic with certain other fibres (method using formic acid and zinc chloride)$75.00
  495. GB/T 37630-2019Textiles—Quantitative chemical analysis—Mixtures of acetate or triacetate with certain other fibres (method using hydrochloric acid)$75.00
  496. GB/T 37631-2019Man-made fiber—Test method for thermal decomposition temperature$85.00
  497. GB/T 37632-2019Man-made fiber—Test method for titanium dioxide content$150.00
  498. GB/T 37633-2019Textiles - Determination of 1,2-dichloroethane, ethylene chlorohydrin and chloroacetic acid$125.00
  499. GB/T 37634-2019Locksets—Test methods$515.00
  500. GB/T 37635-2019Textiles—Test method for fatigue resistance on visial change of elastic straps$90.00
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