GB/T standards: GB/T 25936.3-2024 to GB/T 27419-2018

500 standards in English, in code order.

  1. GB/T 25936.3-2024Rubber and plastics size reduction machines - Part 3: Safety requirements for shredders$365.00
  2. GB/T 25937-2026Radial tyre single stage building machines$305.00
  3. GB/T 25939-2026Upstream equipment systems for rubber internal mixers$305.00
  4. GB/T 25942-2022Nuclear-grade silver-indium-cadmium alloy rods$230.00
  5. GB/T 25951-2023Nickel and nickel alloys - Terms and definitions$275.00
  6. GB/T 25954-2026Recycled cobalt and cobalt alloy raw materials$200.00
  7. GB/T 25960-2010Rules for steam coal blending$155.00
  8. GB/T 25963-2022Determination of aromatic hydrocarbon types in middle distillates containing fatty acid methyl esters—High performance liquid chromatography method with refractive index detection$245.00
  9. GB/T 25966-2010Specification of domestic solar water heating systems with electrical auxiliary heat source$290.00
  10. GB/T 25967-2010Test methods for thermal performance of domestic solar-plus-supplementary water heating systems$220.00
  11. GB/T 25970-2010Non-combustible inorganic compound board$155.00
  12. GB/T 25973-2010Cleaner production audit in industrial enterprises - Technical guidance$210.00
  13. GB/T 25975-2018Rock wool products for external thermal insulation composite systems (ETICS)$130.00
  14. GB/T 25977-2022Snow removal vehicle$335.00
  15. GB/T 25978-2018Road vehicles - Plates and labels$130.00
  16. GB/T 25981-2021Road separation facilities cleanout vehicle$245.00
  17. GB/T 25982-2024Limits and measurement methods for bus interior noise$365.00
  18. GB/T 25986-2010Filling device of natural gas vehicles$120.00
  19. GB/T 25987-2010Armoured anti-riot-vehicle$130.00
  20. GB/T 25996-2019Test method for thermal insulations on external stress corrosion cracking of austenitic stainless steel$215.00
  21. GB/T 25997-2020Polyisocyanurate (PIR) products for thermal insulation$155.00
  22. GB/T 25998-2020Mineral wool decorating and acoustic ceilings$245.00
  23. GB/T 26000-2010Thermal insulating mortar mixed with expanded and vitrified beads$170.00
  24. GB/T 26001-2010Fired paving units$130.00
  25. GB/T 26002-2025Stainless steel pliable corrugated tubing and fittings used in gas piping systems$425.00
  26. GB/T 26006-2010Aluminium alloys extruded tubes, bars, rods, and profiles used for ships$500.00
  27. GB/T 26006-2026Aluminium alloy extruded tubes, rods and profiles for shipbuilding$425.00
  28. GB/T 26007-2017Copper alloys strip and foil for springs and connectors$120.00
  29. GB/T 26008-2020Battery grade lithium hydroxide monohydrate$220.00
  30. GB/T 26009-2010Niobium-Zirconium alloys seamless tube for electric light source$110.00
  31. GB/T 26012-2010Tantalum wire for capacitors$230.00
  32. GB/T 26013-2010Tin dioxide$110.00
  33. GB/T 26016-2021High purity nickel$140.00
  34. GB/T 26017-2020High purity copper$110.00
  35. GB/T 26018-2021High purity cobalt$140.00
  36. GB/T 26020-2010Classification and specification for gold metal scraps$214.00
  37. GB/T 26020-2026Recycled gold raw material$200.00
  38. GB/T 26024-2021Seamless copper and copper alloys tube for valves on air-conditioning and refrigeration system$215.00
  39. GB/T 26025-2010Specifications for copper mould plates of continuous casting$290.00
  40. GB/T 26029-2023Nickel cobalt manganese ternary composite oxide$175.00
  41. GB/T 26031-2010Lithium nickel oxide$130.00
  42. GB/T 26032-2010Evaporated nickel material$130.00
  43. GB/T 26035-2010Flake zinc powder$230.00
  44. GB/T 26036-2020Aluminum alloy die forgings for automobile wheels$240.00
  45. GB/T 26038-2023Tungsten base,high-density alloy plate$155.00
  46. GB/T 26039-2010Mercury-free zinc powder$320.00
  47. GB/T 26040-2010Sodium stannate$90.00
  48. GB/T 26045-2025Lead alloys ingot for accumulator cell slab lattice$185.00
  49. GB/T 26047-2022Insulators of primary lithium battery for pillar$230.00
  50. GB/T 26049-2010Silver-coated copper powder$150.00
  51. GB/T 26050-2024Hardmetals - Determination of contents of metallic elements - X-ray fluorescence spectrometry$190.00
  52. GB/T 26052-2022Tubular welding rods of tungsten carbide$170.00
  53. GB/T 26053-2023Carbide-based thermal spraying powders$155.00
  54. GB/T 26054-2010Reproduced composition powder of cemented carbide$110.00
  55. GB/T 26055-2022Reproduced tungsten carbide powder$110.00
  56. GB/T 26058-2010Extruded tube of titanium and titanium alloys$140.00
  57. GB/T 26059-2010Titanium and titanium alloy halftone$150.00
  58. GB/T 26063-2023Beryllium aluminium alloy$155.00
  59. GB/T 26066-2010practice for shallow etch pit detection on silicon$110.00
  60. GB/T 26067-2010Standard test method for dimensions of notches on silicon wafers$170.00
  61. GB/T 26068-2018Test method for carrier recombination lifetime in silicon wafers and silicon ingots—Non-contact measurement of photoconductivity decay by microwave reflectance method$425.00
  62. GB/T 26069-2022Annealed monocrystalline silicon wafers$155.00
  63. GB/T 26071-2026Monocrystalline silicon and wafers for solar cells$260.00
  64. GB/T 26074-2010Germanium monocrystal-measurement of resistivity-DC linear four-point probe$150.00
  65. GB/T 26075-2019Steel bars for sucker rods$240.00
  66. GB/T 26078-2010Metallic materials - Welding residual stresses - Method with explosion treatment$130.00
  67. GB/T 26079-2025Beam-type lifting devices$550.00
  68. GB/T 26080-2024Cold roll-forming rectangle steel tube for tower cranes$245.00
  69. GB/T 26081-2022Ductile iron pipes, fittings and accessories for sewerage applications$920.00
  70. GB/T 26086-2010Retro-reflective sheeting for use on life-saving appliances$438.00
  71. GB/T 26086-2026Retro-reflective materials for life-saving appliances$365.00
  72. GB/T 26088-2010Shipbuilding - Water-cooled four cycle diesel engines for propelling$170.00
  73. GB/T 26089-2021Guidelines for instruction of marine diesel engines$245.00
  74. GB/T 26090-2010Gear circular pitch measuring instrument$150.00
  75. GB/T 26091-2010Gear single-flank meshing integrated error measuring instrument$170.00
  76. GB/T 26096-2010Peak inductance micrometer$170.00
  77. GB/T 26097-2010Inductive length measuring instrument with digital display$170.00
  78. GB/T 26103.1-2010Curved tooth coupling GIICL$245.00
  79. GB/T 26103.3-2010Curved tooth coupling GCLD$110.00
  80. GB/T 26104-2010WGJ crowned teeth couplings with interconnecting shaft$290.00
  81. GB/T 26105-2010Test of rust preventive oil for rust preventing ability -Electrochemical measurement with wire beam electrode$220.00
  82. GB/T 26110-2025Zinc-aluminium flake coatings - Technical specification$245.00
  83. GB/T 26113-2010Micro-electromechanical system (MEMS) technology - General rules for the assessment of micro-geometrical parameters$120.00
  84. GB/T 26114-2024Filters for liquid filtration - General technical specification$230.00
  85. GB/T 26115-2025Centrifugal pulp pumps$695.00
  86. GB/T 26116-2022Internal combustion engine coaxial pumps—Testing method$245.00
  87. GB/T 26117-2022Miniature electric pumps—Testing method$455.00
  88. GB/T 26122.1-2010Information technology - Universal multi-octet coded character set - Mongolian nominal characters and presentation forms - 32 Dot matrix font - Part1: Bai Ti$245.00
  89. GB/T 26122.2-2010Information technology - Universal multi-octet coded character set-Mongolian nominal characters and presentation forms - 32 Dot matrix font - Part 2: Xinwen Ti$245.00
  90. GB/T 26126-2018Commercial coal quality—Coal for industrial pulverized coal-fired boiler$150.00
  91. GB/T 26127-2025Compressed coalbed methane as vehicle fuel$125.00
  92. GB/T 26128-2010Classification and utilization of scarce and special coal resources$110.00
  93. GB/T 26135-2020High pressure cleaning units$200.00
  94. GB/T 26136-2018Ultra-high pressure waterjet cutting machines$320.00
  95. GB/T 26144-2010Liner fluoroplatics for flanged ang wafer steel butterfly valve$290.00
  96. GB/T 26147-2010Specification for ball of ball valve$230.00
  97. GB/T 26148-2025Safety specification for the use of manually operated high pressure waterjet equipment$560.00
  98. GB/T 26150-2019Exempts washes Chinese jujube$150.00
  99. GB/T 26152-2010E-business order message based on XML$620.00
  100. GB/T 26153.1-2010Flexible manufacturing system of off-line programming robots - Part 1: General requirements$170.00
  101. GB/T 26154-2010General specifications of assembly robots$170.00
  102. GB/T 26155.1-2010Intelligent electrical actuators for industrial-process measurement and control systems - Part 1: General specification$170.00
  103. GB/T 26156.2-2010Intelligent adjusters for industrial-process measurement and control systems - Part 2: Methods of evaluating the performance$170.00
  104. GB/T 26158-2010Human dimensions of Chinese minors$310.00
  105. GB/T 26159-2010Hand sizing system of Chinese minors$170.00
  106. GB/T 26162-2021Information and documentation - Records management - Concepts and principles$305.00
  107. GB/T 26163.2-2023Information and documentation - Metadata for managing records - Part 2: Conceptual and implementation issues$545.00
  108. GB/T 26165-2021Trade exhibition - Terminology$245.00
  109. GB/T 26167-2025Inspection method for electrical machine of special equipment$365.00
  110. GB/T 26168.1-2018Electrical insulating materials -- Determination of the effects of ionizing radiation -- Part 1: Radiation interaction and dosimetry$360.00
  111. GB/T 26168.2-2018Electrical insulating materials -- Determination of the effects of ionizing radiation -- Part 2: Procedures for irradiation and test$300.00
  112. GB/T 26168.4-2018Electrical insulating materials -- Determination of the effects of ionizing radiation -- Part 4: Procedures for assessment of ageing in service$240.00
  113. GB/T 26171-2025Inspection methods for special equipment of electric wire and cable$860.00
  114. GB/T 26173-2022Super calendered paper$95.00
  115. GB/T 26176-2023Household and similar soymilk makers$245.00
  116. GB/T 26181-2025Hermetic motor-compressors for household and similar application heat pump water heaters using CO2 refrigerant$365.00
  117. GB/T 26182-2022Household and similar healthful massage chair$495.00
  118. GB/T 26183-2025Household and similar integrated ceiling multi-function electrical appliances$200.00
  119. GB/T 26185-2023Electric instantaneous water heaters$245.00
  120. GB/T 26187-2022Crepe paper for masking tape$155.00
  121. GB/T 26193-2010Determination of the content of migration of Sb,As,Ba,Cd,Cr,Pb,Hg and Se from toy material by ICP-MS$110.00
  122. GB/T 26194-2026Method of testing the performance of cool storage systems$590.00
  123. GB/T 26196-2010Fireworks and firecrackers - Determination of carbon content in pyrotechnic compositions - High frequency-infrared absorption method$90.00
  124. GB/T 26197-2010Antimony sutfide for fireworks and firecracker$70.00
  125. GB/T 26200-2010Emergency caller$170.00
  126. GB/T 26201-2025Seedling-growing paper$155.00
  127. GB/T 26202-2023Core-board$155.00
  128. GB/T 26203-2023Paper and board - Determination of internal bond strength (Scott type)$310.00
  129. GB/T 26205-2026Refrigerating and air-conditioning equipment and systems — Specification for reducing the release of halogenated refrigerants$635.00
  130. GB/T 26206-2020Injecting water foot massager$215.00
  131. GB/T 26215-2023Capacitors for snubber circuits of HVDC transmission system converter valves$365.00
  132. GB/T 26216.1-2019DC current measuring device for HVDC transmission system—Part 1: Electronic DC current measuring device$240.00
  133. GB/T 26216.2-2019DC current measuring device for HVDC transmission system—Part 2: Electromagnetic DC current measuring device$240.00
  134. GB/T 26217-2019DC voltage measuring device for HVDC transmission system$300.00
  135. GB/T 26218.4-2019Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 4: Insulators for d.c. systems$540.00
  136. GB/T 26222-2010Information technology - Learning, education and training - Content packaging$350.00
  137. GB/T 26225-2010Information technology - Mobile storage - General specification of flash disk$230.00
  138. GB/T 26231-2017Information technology - Open systems interconnection - National numbering system and operation code for object identifier(OID)$600.00
  139. GB/T 26232-2025Information technology — Middleware — Technical requirement for application server middleware$365.00
  140. GB/T 26237.1-2022Information technology - Biometric data interchange formats - Part 1: Framework$860.00
  141. GB/T 26237.10-2022Information technology - Biometric data interchange formats - Part 10: Hand geometry silhouette data$485.00
  142. GB/T 26237.15-2022Information technology - Biometric data interchange formats - Part 15: Palm crease image data$455.00
  143. GB/T 26237.8-2022Information technology - Biometric data interchange formats - Part 8: Finger pattern skeletal data$920.00
  144. GB/T 26237.9-2022Information technology - Biometric data interchange formats - Part 9: Vascular image data$635.00
  145. GB/T 26250-2025Electronic gas — Arsine$200.00
  146. GB/T 26254-2023Household and similar healthful massage cushion$335.00
  147. GB/T 26255-2022Steel-plastic-transition fittings for polyethylene(PE) piping systems for the supply of gaseous fuels$425.00
  148. GB/T 26256-2010Interference, coexistence and corresponding measurement methods of 2.4GHz wireless telecommunications equipment$150.00
  149. GB/T 26272-2010Basic performance requirment and test method of terristrial digital television tuner$290.00
  150. GB/T 26275.2-2010DTV-CSI interface specification for channel separation of digital television receiver Part 2: Test specification$350.00
  151. GB/T 26277-2021Test method for measuring electrical resistance of tyres$185.00
  152. GB/T 26278-2017Tyre size substitution guide$150.00
  153. GB/T 26279-2026Graphite crucibles$245.00
  154. GB/T 26280-2026Integral drill steels for rock drilling$215.00
  155. GB/T 26281-2021Methods for the calculation of heat balance, heat efficiency and comprehensive energy consumption of cement rotary kiln$665.00
  156. GB/T 26282-2021Measuring methods of heat balance of cement rotary kiln$365.00
  157. GB/T 26287-2022Aluminium alloys sacrificial anode for electrical water heater$245.00
  158. GB/T 26288-2024Dichlorodiammine palladium (II)$190.00
  159. GB/T 26289-2010Methods for chemical analysis of high purity selenium Determination of boron,aluminum,iron,zinc,arsenic, silver, tin, antimony, tellurium, mercury, magnesium,titanium,nickel,copper,gallium,cadmium,indium,lead and bismuth contents Inductively coupled plasma mass spectrometry$170.00
  160. GB/T 26291-2020Seamless copper-nickel alloys tube for ships$245.00
  161. GB/T 26296-2010Defects for anodic oxide coatings and organic polymer coatings on aluminum and its alloys$470.00
  162. GB/T 26300-2020Nickel cobalt manganese composite hydroxide$110.00
  163. GB/T 26301-2021Copper-nickel-zinc alloy strips and foils for shield$215.00
  164. GB/T 26302-2020Seamless copper and copper alloy tube for heat pipe$230.00
  165. GB/T 26303.2-2010Measuring methods for dimensions and shapes of wrought copper and copper alloy - Part 2: Rod,wire and profile$290.00
  166. GB/T 26303.3-2010Measuring methods for dimensions and shapes of wrought copper and copper alloys - Part 3: Sheets and strips$230.00
  167. GB/T 26307-2025Silver target$110.00
  168. GB/T 26308-2026Recycled silver raw material$200.00
  169. GB/T 26309-2010Silver evaporation material$110.00
  170. GB/T 26311-2024Rod, bar and wire of recycled copper and copper alloy$340.00
  171. GB/T 26315-2025Market, opinion and social research — Vocabulary$635.00
  172. GB/T 26319-2010Coding rules for international freight forwarding document identifiers$210.00
  173. GB/T 26321-2010International freight forwarding business data elements$12,950.00
  174. GB/T 26324-20251-Hydroxyethylidene-1,1-diphosphonic acid$290.00
  175. GB/T 26328-2010Optical interference filters for biochemical analyzer$230.00
  176. GB/T 26330-2023Clad metal strips of silver and silver alloys/copper and copper alloys$425.00
  177. GB/T 26331-2010Optical coatings environmental durability test methods$200.00
  178. GB/T 26332.5-2022Optics and photonics - Optical coatings - Part 5: Minimum requirements for antireflecting coatings$155.00
  179. GB/T 26332.6-2022Optics and photonics - Optical coatings - Part 6: Minimum requirements for reflecting coatings$155.00
  180. GB/T 26332.7-2022Optics and photonics - Optical coatings - Part 7: Minimum requirements for neutral beam splitter coatings$155.00
  181. GB/T 26332.8-2022Optics and photonics - Optical coatings - Part 8: Minimum requirements for coatings used for laser optics$155.00
  182. GB/T 26334-2023Fittings for installation of gas meters$305.00
  183. GB/T 26342-2024International body transfer—Coffin$150.00
  184. GB/T 26344.1-2010Fencing equipment using norm - Part 1: Sword$90.00
  185. GB/T 26346-2010Rehabilitation training instrument - Quadriceps training chair$210.00
  186. GB/T 26347-2026Test methods for mosquito resistance to insecticides — Bioassay methods$305.00
  187. GB/T 26350-2026Test methods for fly resistance to insecticides — Bioassay methods for Musca domestica$260.00
  188. GB/T 26352-2026Test methods for cockroach resistance to insecticides - Bioassay methods for Blattella germanica$155.00
  189. GB/T 26354-2025Tourist information service$155.00
  190. GB/T 26356-2026Requirements for service quality in tourism shopping places$260.00
  191. GB/T 26358-2022Tourist resort rating$365.00
  192. GB/T 26359-2010Facility and service specifications of tourist coach$170.00
  193. GB/T 26361-2025Requirements of facility and service for tourist restaurants$155.00
  194. GB/T 26362-2024Specification for operation management of national ecotourism attractions$545.00
  195. GB/T 26363-2010Evaluation of national & folklore culture tourism attraction$170.00
  196. GB/T 26365-2025Requirements for the service quality of sightseeing ships$260.00
  197. GB/T 26366-2021Hygienic requirements for chlorine dioxide disinfectant$215.00
  198. GB/T 26367-2020Hygienic requirements for biguanides disinfectants$215.00
  199. GB/T 26368-2020Hygienic requirements for iodine disinfectants$205.00
  200. GB/T 26369-2020Hygienic requirement for quaternary ammonium disinfectant$230.00
  201. GB/T 26370-2020Hygienic requirements for disinfectant containing bromine$140.00
  202. GB/T 26371-2020Hygienic requirements for peroxide disinfectants$95.00
  203. GB/T 26372-2020Hygienic requirements for glutaraldehyde disinfectants$110.00
  204. GB/T 26373-2020Hygienic requirements for alcohol-based disinfectant$90.00
  205. GB/T 26377-2010Retroreflectometer$230.00
  206. GB/T 26378-2024Woollen fabrics$200.00
  207. GB/T 26379-2026Textiles — Wood pulp composite spunlace nonwovens$260.00
  208. GB/T 26380-2022Textiles - Terminology for silk$545.00
  209. GB/T 26382-2024Worsted fabrics$230.00
  210. GB/T 26384-2011Knitted wadded garments$90.00
  211. GB/T 26390-2011Wear-resisting paper for laminate floor covering$110.00
  212. GB/T 26391-2022Toilet seat paper$245.00
  213. GB/T 26395-2024Water based gravure ink for cigarette packing$245.00
  214. GB/T 26396-2011Safety technical specification for soaps and detergents$30.00
  215. GB/T 26398-2017Evaluation guide of detergence,water costing and saving for laundry detergents—Simulated household washing test method$240.00
  216. GB/T 26408-2020Concrete truck mixers$230.00
  217. GB/T 26409-2022Mobile concrete pump$590.00
  218. GB/T 26412-2010Rare earth AB5-type hydrogen storage alloy powder for the negative electrode of nickel metal hydride batteries$60.00
  219. GB/T 26416.1-2022Chemical analysis methods for rare earth ferroalloy—Part 1: Determination of total rare earth content$215.00
  220. GB/T 26416.2-2022Chemical analysis method for rare earth ferroalloy—Part 2: Determination of rare earth impurity contents—Inductively coupled plasma emission spectrometry$260.00
  221. GB/T 26416.3-2022Chemical analysis methods for rare earth ferroalloy - Part 3: Determination of calcium, magnesium, aluminium, nickel and manganese contents - Inductively coupled plasma emission spectrometry$215.00
  222. GB/T 26416.4-2022Chemical analysis method for rare earth ferroalloy—Part 4: Determination of iron content—Potassium dichromate titration$80.00
  223. GB/T 26416.5-2022Chemical analysis method for rare earth ferroalloy—Part 5: Determination of oxygen content—Impulse-infrared absorption method$80.00
  224. GB/T 26416.6-2023Chemical analysis methods for rare earth ferroalloy—Part 6: Determination of molybdenum, tungsten and titanium contents—Inductively coupled plasma emission spectrometry$185.00
  225. GB/T 26416.7-2023Chemical analysis methods for rare earth ferroalloy—Part 7: Determination of carbon and sulfur contents—High frequency - infrared absorption method$155.00
  226. GB/T 26416.8-2023Chemical analysis methods for rare earth ferroalloy—Part 8: Determination of silicon content—Spectrophotometry$155.00
  227. GB/T 26416.9-2023Chemical analysis methods for rare earth ferroalloy—Part 9: Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometry$155.00
  228. GB/T 26420-2010Disinfestation technical rules of forest quarantine pest insect$260.00
  229. GB/T 26423-2010Terminology of forest resources$470.00
  230. GB/T 26429-2022Specification for plant project management and supervision$380.00
  231. GB/T 26431-2026Sweet pepper$185.00
  232. GB/T 26433-2010Environmental requirement for grain and oilseed processing plant$110.00
  233. GB/T 26436-2025Diagnostic techniques for avian leukosis$425.00
  234. GB/T 26440-2010European eel$90.00
  235. GB/T 26454-2011Paper machine single layer forming fabric$170.00
  236. GB/T 26458-2011Fatty alkyl dimethyl amine oxides$200.00
  237. GB/T 26463-2011Oxo s ynthetic fatty alcohol$290.00
  238. GB/T 26464-2011Determination of brightness(whiteness) for paper inorganic pigments$110.00
  239. GB/T 26465-2021Safety rules for the construction and installation of firefighters lifts$545.00
  240. GB/T 26467-2011Generic specification for online leak sealing technology of pressure equipments$360.00
  241. GB/T 26470-2025General specification for launching gantries$550.00
  242. GB/T 26471-2023Tower crane—Rules of installation, disassembly and climbing$275.00
  243. GB/T 26473-2021Cranes - Safety requirements for loader cranes$1,040.00
  244. GB/T 26474-2026Container reach stackers$365.00
  245. GB/T 26475-2021Bridge type grab ship unloader$425.00
  246. GB/T 26476-2021Mechanical parking system—Vocabulary$305.00
  247. GB/T 26481-2022Industrial valves test for fugitive emissions$95.00
  248. GB/T 26484-2011Noise limits for hydraulic presses$95.00
  249. GB/T 26492.4-2011Defects of wrought aluminium and aluminium alloys ingots and products - Part 4: Defects for foils$300.00
  250. GB/T 26494-2023Aluminium alloy extruded profiles used for railway vehicle structures$365.00
  251. GB/T 26495-2021Magneium alloy die casting for steering wheel armature$305.00
  252. GB/T 26497-2022Electronic balances$485.00
  253. GB/T 26499.3-2011Machinery - Science data - Part 3: Metadata$1,010.00
  254. GB/T 26500-2025Structure, main size and basic parameters of steel pipes and fitting lined with plastic$200.00
  255. GB/T 26502.2-2011Transmission belt building machine$170.00
  256. GB/T 26502.4-2011Synchronous belt grinding machine$170.00
  257. GB/T 26507-2019Petroleum drilling and production equipment—Ground oil-gas transportation pump$330.00
  258. GB/T 26510-2011Plastic modified bitumen for waterproof$150.00
  259. GB/T 26513-2023Lip moisturizer ( gel, cream )$245.00
  260. GB/T 26518-2023Reinforced and composite polymeric sheets for water proof$390.00
  261. GB/T 26519.1-2021Persulfate for industrial use—Part 1:Sodium persulfate for industrial use$155.00
  262. GB/T 26519.2-2021Persulfate for industrial use—Part 2:Potassium persulfate for industrial use$155.00
  263. GB/T 26519.3-2021Persulfate for industrial use—Part 3:Ammonium persulfate for industrial use$155.00
  264. GB/T 26520-2021Calcium chloride for industrial use$125.00
  265. GB/T 26522-2026Refined nickel chloride$305.00
  266. GB/T 26524-2023Refined nickel sulfates$305.00
  267. GB/T 26525-2022Refined cobaltous chloride$280.00
  268. GB/T 26535-2011Indicators for the identification of national important wetlands$110.00
  269. GB/T 26537-2026Steel fibre reinforced concrete manhole covers$365.00
  270. GB/T 26540-2022Metal network composite insulation board for wall insulation and finish systems$245.00
  271. GB/T 26546-2011Construction machinery - Guide to reducing environmental burden$390.00
  272. GB/T 26548.1-2018Hand-held portable power tools -- Test methods for evaluation of vibration emission -- Part 1: Angle and vertical grinders$390.00
  273. GB/T 26548.10-2021Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 10: Percussive drills, hammers and breakers$365.00
  274. GB/T 26548.11-2021Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 11: Stone hammers$305.00
  275. GB/T 26548.12-2021Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 12: Die grinders$305.00
  276. GB/T 26548.3-2017Hand-held portable power tools -- Test methods for evaluation of vibration emission -- Part 3: Polishers and rotary, orbital and random orbital sanders$305.00
  277. GB/T 26548.4-2020Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 4: Straight grinders$365.00
  278. GB/T 26548.6-2018Hand-held portable power tools -- Test methods for evaluation of vibration emission -- Part 6: Rammers$260.00
  279. GB/T 26548.7-2020Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 7: Nibblers and shears$275.00
  280. GB/T 26548.8-2021Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 8: Saws, polishing and filing machines with reciprocating action and small saws with oscillating or rotating action$425.00
  281. GB/T 26548.9-2017Hand-held portable power tools -- Test methods for evaluation of vibration emission -- Part 9: Scaling hammers and needle scalers$245.00
  282. GB/T 26552-2011Livestock machinery - Fodder model cuber$140.00
  283. GB/T 26553-2011Printing machinery - Thermal computer-to-plate platesetters$120.00
  284. GB/T 26557-2021Builders hoists for persons and materials with vertically guided cages$620.00
  285. GB/T 26559-2021Mechanical parking system—Classification$425.00
  286. GB/T 26563-2011Fused zirconia$100.00
  287. GB/T 26564-2011Magnesium aluminate spinel$60.00
  288. GB/T 26566-2011Test method for the burnability of cement raw meal$30.00
  289. GB/T 26567-2011Test method for the grindability of cement raw materials (Bond method)$110.00
  290. GB/T 26572-2011Requirements of concentration limits for certain restricted substances in electrical and electronic products$70.00
  291. GB/T 26607-20110-phenyphenol for industrial use$170.00
  292. GB/T 26610.1-2022Guideline for implementation of risk-based inspection of pressure equipment system—Part 1: Basic requirements and implementation procedure$485.00
  293. GB/T 26610.2-2022Guideline for implementation of risk-based inspection of pressure equipment system—Part 2:Risk-based inspection plan$365.00
  294. GB/T 26610.4-2022Guideline for implementation of risk-based inspection of pressure equipment system—Part 4: Quantitative analysis approach of failure likelihood$2,285.00
  295. GB/T 26610.5-2022Guideline for implementation of risk-based inspection of pressure equipment system—Part 5: Quantitative analysis approach of failure consequence$680.00
  296. GB/T 26628.1-2024Inspection of grain and oils—Standard atlas of stored grain fungi—Part 1: Aspergillus$635.00
  297. GB/T 26628.2-2024Inspection of grain and oils—Standard atlas of stored grain fungi—Part 2: Penicillium$500.00
  298. GB/T 26628.3-2024Inspection of grain and oils—Standard atlas of stored grain fungi—Part 3: Fusarium$425.00
  299. GB/T 26628.4-2024Inspection of grain and oils—Standard atlas of stored grain fungi—Part 4: Other common genera$560.00
  300. GB/T 26633-2011Sorghum for industrial use$90.00
  301. GB/T 26641-2021Non-destructive testing - Magnetic memory testing - General requirements$245.00
  302. GB/T 26642-2022Non-destructive testing - Industrial computed radiography with storage phosphor imaging plates - General principles for testing of metallic materials using X-rays and gamma rays$440.00
  303. GB/T 26645.4-2018Particle size analysis -- Gravitational liquid sedimentation methods -- Part 4: Balance method$240.00
  304. GB/T 26648-2026Austenitic iron castings$365.00
  305. GB/T 26649-2025Magnesium alloy castings for automobile wheels$185.00
  306. GB/T 26650-2025Magnesium alloy castings for motorcycle and electric bicycle wheels$110.00
  307. GB/T 26651-2025Abrasion-resistant steel castings$260.00
  308. GB/T 26652-2025Abrasion-resistant composite materials castings$230.00
  309. GB/T 26653-2026Exhaust manifold castings$260.00
  310. GB/T 26655-2022Compacted(vermicular) graphite iron castings$425.00
  311. GB/T 26659-2011Reclaimed silica sand for foundry$90.00
  312. GB/T 26660-2011Large SWC universal coupling with whole fork$300.00
  313. GB/T 26667-2021Terminology for electromagnetic shielding materials$305.00
  314. GB/T 26671-2011Guide for environmentally conscious design assessment of electrical and electronic products$170.00
  315. GB/T 26675-2011Electrical,electronic and programmable electronic control systems of machine tools - Specification of insulation resistance test$230.00
  316. GB/T 26676-2011Electrical, electronic and programmable electronic control systems of machine tools - Specification of withstanding voltage test$170.00
  317. GB/T 26680-2026Technical requirements for permanent magnet synchronous generators$260.00
  318. GB/T 26683-2017General specification for digital terrestrial set-top box$560.00
  319. GB/T 26690-2025Acrylic coated film$190.00
  320. GB/T 26691-2025Polyvinyl alcohol coated film$190.00
  321. GB/T 26693-2019Timekeeping instruments - Types, dimensions and nomenclature of watch movements$150.00
  322. GB/T 26694-2024Specification for the green design assessment of furniture$390.00
  323. GB/T 26698-2022Pencils and mechanical pencils for exam$215.00
  324. GB/T 26699-2022Ball pens for exam$215.00
  325. GB/T 26703-2021Determination of abrasion resistance for top piece of leather shoes$170.00
  326. GB/T 26704-2022Pencils$245.00
  327. GB/T 26705-2023Low density printing paper$190.00
  328. GB/T 26706-2025Upholstered furniture — Palm fiber elastic mattress$395.00
  329. GB/T 26712-2021Supply stops for sanitary appliance and steam pipe$245.00
  330. GB/T 26714-2019Ball point pens and refills$230.00
  331. GB/T 26716-2023Horology - Magnetic resistant watches$245.00
  332. GB/T 26718-2024Technical requirements for safety system of urban mass transit$560.00
  333. GB/T 26719-2022General rules for water statistics in water-use organization$155.00
  334. GB/T 26721-2025Arsenic trioxide$250.00
  335. GB/T 26723-2025Cold rolled titanium strip coil$185.00
  336. GB/T 26725-2023Ultrafine tungsten carbide powder$155.00
  337. GB/T 26726-2019Ultrafine tungsten powder$150.00
  338. GB/T 26727-2022Recycling indium material$65.00
  339. GB/T 26731-2024Treatment and processing of end-of-life tyres$200.00
  340. GB/T 26732-2025Process for retreading of tyres$260.00
  341. GB/T 26733-2011Glass fibre wet-laid mat$90.00
  342. GB/T 26741-2023Brake linings for motor tricycle$200.00
  343. GB/T 26745-2021Basalt fiber composites for civil engineering structures$215.00
  344. GB/T 26747-2023Fiber reinforced plastic composites tanks for water treatment units$305.00
  345. GB/T 26749-2022Carbon fibre—Determination of tensile properties of resin-impregnated yarn$260.00
  346. GB/T 26750-2011Sanitary ware - Pressure assistant water flushing devices$410.00
  347. GB/T 26751-2022Ground granulated electirc furnace phosphorous slag powder used for cement and concrete$110.00
  348. GB/T 26752-2020PAN-based carbon fibre$270.00
  349. GB/T 26759-2011The technical specification for energy-saving control device for water system of central air-conditioning$240.00
  350. GB/T 26764-2024Multifunctional high-speed highway condition monitor$545.00
  351. GB/T 26766-2019Intelligent terminal for urban bus and trolleybus$540.00
  352. GB/T 26775-2011General technical specification for audio video system on board$840.00
  353. GB/T 26777-2023Trailer landing gears$245.00
  354. GB/T 26778-2023Combination of vehicle performance requirements and test methods$275.00
  355. GB/T 26779-2021Fuel cell electric vehicles - Refuelling receptacle$200.00
  356. GB/T 26781-2023Directives on the layout of floating aids to navigation$260.00
  357. GB/T 26785-2011General technical specifications for water mist extinguishing systems and components$890.00
  358. GB/T 26790.4-2020Industrial wireless networks WIA specification—Part 4: WIA-FA protocol conformance test specification$3,125.00
  359. GB/T 26792-2019High performance liquid chromatography$290.00
  360. GB/T 26794-2023Counters for gas meters$245.00
  361. GB/T 26799-2011General specifications of dispenser$170.00
  362. GB/T 26802.2-2017Industrial control computer system—General specification—Part 2:Safety requirements for industrial control computer$740.00
  363. GB/T 26804.7-2017Industrial control computer system—Function module—Part 7: General technical conditions and evaluation methods for video capture module$210.00
  364. GB/T 26815-2011Terminologies for industrial-process measurement and control instruments - Terms of final controlling elements$440.00
  365. GB/T 26816-2025Information resource core metadata$365.00
  366. GB/T 26817-2023Format requirements of business credit information reports—Basic credit information report, standard report, indepth report$425.00
  367. GB/T 26819-2026Specification for credit subject identification$215.00
  368. GB/T 26824-2020Nanoscale alumina$215.00
  369. GB/T 26825-2011FJ antistatic anticorrosive compound$110.00
  370. GB/T 26826-2011Measurement method for the diameter of carbon nanotubes$120.00
  371. GB/T 26831.4-2017Specification for reading system of energy metering in community—Part 4: Wireless meter readout$740.00
  372. GB/T 26831.5-2017Specification for reading system of energy metering in community—Part 5: Wireless relaying$800.00
  373. GB/T 26839-2025Electronic commerce — Warehouse receipt trading mode$500.00
  374. GB/T 26840-2025Electronic commerce — Core metadata for medicine$350.00
  375. GB/T 26841-2025Data items of enterprise credit files for e-commerce transaction activities$245.00
  376. GB/T 26846-2024Lead-out wires and connectors of motors and controllers for electric bicycles$530.00
  377. GB/T 26849-2025Electronic control gear for solar photovoltaic (PV) lighting - Performance specification$260.00
  378. GB/T 26857.4-2018Information technology—Open systems interconnection—Methods for testing and specification(MTS)—The testing and test control notation—Version 3—Part 4: TTCN-3 operational semantics$2,160.00
  379. GB/T 26862-2025Test specifications of synchrophasor measurement device for power systems$560.00
  380. GB/T 26863-2022Terminology of monitoring and control system of thermal power station$2,150.00
  381. GB/T 26865.2-2023Real-time dynamic monitoring system of power system—Part 2: Protocols for data transferring$990.00
  382. GB/T 26866-2022Testing specifications of power time synchronism systems$305.00
  383. GB/T 26871-2024Metallographic examination methods of the electrical contact materials$180.00
  384. GB/T 26873-2025Spark tester$305.00
  385. GB/T 26875.1-2026Remote monitoring system for urban fire protection - Part 1: General technical requirements$260.00
  386. GB/T 26875.10-2026Remote monitoring system for urban fire protection - Part 10: Requirements for information collection devices and interfaces of fire protection facilities$365.00
  387. GB/T 26875.2-2026Remote monitoring system for urban fire protection - Part 2: Functional requirements for communication service software$200.00
  388. GB/T 26875.5-2026Remote monitoring system for urban fire protection - Part 5: Functional requirements for receiving software$260.00
  389. GB/T 26875.6-2026Remote monitoring system for urban fire protection - Part 6: Functional requirements for information management software$200.00
  390. GB/T 26879-2025Grain and oils storage — Technical specification of heat insulation in horizontal warehouse$260.00
  391. GB/T 26880-2026Grain and oil storage - Technical specification for in-bin drying$170.00
  392. GB/T 26882.1-2024Grain and oil storage—Monitoring and control system of stored-grain condition—Part 1: General rule$305.00
  393. GB/T 26882.2-2024Grain and oil storage—Monitoring and control system of stored-grain condition—Part 2: Slave computer$260.00
  394. GB/T 26882.3-2024Grain and oil storage—Monitoring and control system of stored-grain condition—Part 3: Software$305.00
  395. GB/T 26882.4-2024Grain and oil storage - Monitoring and control system of stored-grain condition - Part 4: Information exchange interface protocol$365.00
  396. GB/T 26883-2011Grain and oil machinery - Single screw presses$120.00
  397. GB/T 26884-2011Grain and oil machinery - Extractors$120.00
  398. GB/T 26885-2025Grain and oil machinery - Sweep augers$260.00
  399. GB/T 26887-2011Grain and oil machinery - Desolventizers$120.00
  400. GB/T 26889-2011Grain and oil machinery - Starch flash dryers$140.00
  401. GB/T 26890-2011Grain and oil machinery - Roll grinding and fluting machines$120.00
  402. GB/T 26891-2011Grain and oil machinery - Twin-screw presses$200.00
  403. GB/T 26895-2025Grain and oil machinery - Gravity separators for destoning$185.00
  404. GB/T 26897-2011Grain and oil machinery - Iron roll rice whiteners$120.00
  405. GB/T 26899-2022Structural glued laminated timber$665.00
  406. GB/T 26901-2020Code of practice for plums storage$155.00
  407. GB/T 26904-2020Code of practice for peaches storage$155.00
  408. GB/T 26906-2024Sweet cherry$155.00
  409. GB/T 26907-2025Quality grading of youcha seedling$125.00
  410. GB/T 26908-2025Technical specifications for storage and logistics preservation of fresh Chinese jujubes$200.00
  411. GB/T 26913-2025Bamboo charcoal$350.00
  412. GB/T 26916-2011Methods for performance evaluation of small-size integrative hydrogen energy system$200.00
  413. GB/T 26925-2025Water saving enterprises — Fossil fired plant$200.00
  414. GB/T 26927-2023Water saving enterprises—Pulp and paper making industry$190.00
  415. GB/T 26928-2011Guide for evaluating water saving community$140.00
  416. GB/T 26930.1-2011Carbonaceous materials for the production of primary aluminium -- Pitch for electrodes -- Part 1: Determination of water content -- Azeotropic distillation (Dean and Stark) method$140.00
  417. GB/T 26930.10-2014Carbonaceous materials used in the production of aluminium - Pitch for electrodes - Part 10: Determination of sulfur content by an instrumental method$110.00
  418. GB/T 26930.11-2014Carbonaceous materials used in the production of aluminium - Pitch for electrodes - Part 11: Determination of dynamic viscosity$110.00
  419. GB/T 26930.12-2014Carbonaceous materials used in the production of aluminium - Pitch for electrodes - Part 12: Determination of volatile matter content$150.00
  420. GB/T 26930.13-2014Carbonaceous materials used in the production of aluminium - Pitch for electrodes - Part 13: Determination of C/H ratio in the quinoline-insoluble fraction$180.00
  421. GB/T 26930.2-2011Carbonaceous materials for the production of primary aluminium -- Pitch for electrodes -- Part 2: Determination of softening point by the ring and ball method$140.00
  422. GB/T 26930.3-2011Carbonaceous materials for the production of primary aluminium -- Pitch for electrodes -- Part 3: Determination of density -- Pycnometric method$90.00
  423. GB/T 26930.4-2011Carbonaceous materials for the production of primary aluminium -- Pitch for electrodes -- Part 4: Determination of content of quinoline-insoluble material$90.00
  424. GB/T 26930.5-2011Carbonaceous materials for the production of primary aluminium -- Pitch for electrodes -- Part 5: Determination of content of toluene-insoluble material$90.00
  425. GB/T 26930.6-2014Carbonaceous materials used in the production of aluminium -- Pitch for electrodes -- Part 6: Determination of ash$80.00
  426. GB/T 26930.7-2014Carbonaceous materials used in the production of aluminium - Pitch for electrodes - Part 7: Determination of the softening point (Mettler softening point method)$110.00
  427. GB/T 26930.8-2014Carbonaceous materials used in the production of aluminium - Pitch for electrodes - Part 8: Determination of coking value$90.00
  428. GB/T 26930.9-2014Carbonaceous materials used in the production of aluminium - Pitch for electrodes - Part 9: Determination of sulfur content by the bomb method$110.00
  429. GB/T 26934-2011Freight containers - Radio frequency identification - Licence plate tag$170.00
  430. GB/T 26936-2011Marking decals for freight containers$140.00
  431. GB/T 26937-2011Conversion units for the statistical analysis of freight container quantities$80.00
  432. GB/T 26938-2023Code of practice for in vivo embryo production and transfer in cattle$305.00
  433. GB/T 26940-2023Dried oysters$155.00
  434. GB/T 26941-2025Fences$575.00
  435. GB/T 26945-2023Empty container handler$310.00
  436. GB/T 26947-2023Pedestrian-propelled pallet trucks$245.00
  437. GB/T 26949.1-2020Industrial trucks - Verification of stability - Part 1: General$155.00
  438. GB/T 26949.12-2021Industrial trucks - Verification of stability - Part 12: Industrial variable-reach trucks handling freight containers of 6 m length and longer$215.00
  439. GB/T 26949.13-2017Industrial trucks -- Verification of stability -- Part 13: Rough-terrain trucks with mast$70.00
  440. GB/T 26949.15-2017Industrial trucks -- Verification of stability -- Part 15: Counterbalanced trucks with articulated steering$100.00
  441. GB/T 26949.16-2018Industrial trucks -- Verification of stability -- Part 16: Pedestrian-propelled trucks$120.00
  442. GB/T 26949.2-2022Industrial trucks - Verification of stability - Part 2: Counterbalanced trucks with mast$150.00
  443. GB/T 26949.21-2023Industrial trucks - Verification of stability - Part 21: Order-picking trucks with operator position elevating above 1 200 mm$220.00
  444. GB/T 26949.22-2019Industrial trucks -- Verification of stability -- Part 22: Lateral-and front-stacking trucks with and without elevating operator position$140.00
  445. GB/T 26949.3-2018Industrial trucks -- Verification of stability -- Part 3: Reach and straddle trucks$130.00
  446. GB/T 26949.4-2022Industrial trucks - Verification of stability - Part 4: Pallet stackers, double stackers and order-picking trucks with operator position elevating up to and including 1 200mm lift height$170.00
  447. GB/T 26949.5-2018Industrial trucks -- Verification of stability -- Part 5: Single-side-loading trucks$100.00
  448. GB/T 26949.8-2022Industrial trucks - Verification of stability - Part 8: Additional stability test for trucks operating in the special condition of stacking with mast tilted forward and load elevated$120.00
  449. GB/T 26949.9-2018Industrial trucks -- Verification of stability -- Part 9: Counterbalanced trucks with mast handling freight containers of 6 m length and longer$160.00
  450. GB/T 26950.1-2025Explosion-proof industrial trucks - Part 1: Battery industrial trucks$425.00
  451. GB/T 26950.2-2025Explosion-proof industrial trucks - Part 2: Internal combustion industrial trucks$305.00
  452. GB/T 26957-2022Destructive tests on welds in metallic materials - Tensile test on cruciform and lapped joints$155.00
  453. GB/T 26958.21-2020Geometrical product specifications (GPS). Filtration - Part 21: Linear profile filters: Gaussian filters$245.00
  454. GB/T 26958.28-2020Geometrical product specifications (GPS). Filtration - Part 28: Profile filters End effects$305.00
  455. GB/T 26958.29-2024Geometrical product specifications (GPS) - Filtration - Part 29: Linear profile filters - Wavelets$425.00
  456. GB/T 26968-2023Feed machinery—Nominating method for product model$305.00
  457. GB/T 26978-2021Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of cryogenic liquefied gas$1,415.00
  458. GB/T 26981-2020Analysis method for reservoir fluid physical properties$1,100.00
  459. GB/T 26982-2022Determination of wax content in crude oil$155.00
  460. GB/T 26985-2018Standard test method for pour point of crude oils$170.00
  461. GB/T 26990-2023Fuel cell electric vehicles—Onboard hydrogen system technical specifications$290.00
  462. GB/T 26991-2023Test methods for power performance of fuel cell electric vehicles$245.00
  463. GB/T 26993-2025Filling and packaging machines for milk powder$305.00
  464. GB/T 26995-2011General specification for rinsing-filling-capping machine of plastic bottle$200.00
  465. GB/T 26998-2020Examination and assessment for professional managers$215.00
  466. GB/T 26999-2021Terminology for professional managers$155.00
  467. GB/T 27000-2023Conformity assessment - Vocabulary and general principles$425.00
  468. GB/T 27011-2019Conformity assessment - Requirements for accreditation bodies accrediting conformity assessment bodies$360.00
  469. GB/T 27021.1-2017Conformity assessment -- Requirements for bodies providing audit and certification of management systems -- Part 1: Requirements$660.00
  470. GB/T 27021.2-2021Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 2: Competence requirements for auditing and certification of environmental management systems$240.00
  471. GB/T 27021.3-2021Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 3: Competence requirements for auditing and certification of quality management systems$160.00
  472. GB/T 27021.4-2018Conformity assessment -- Requirements for bodies providing audit and certification of management systems -- Part 4: Competence requirements for auditing and certification of event sustainability management systems$210.00
  473. GB/T 27021.5-2018Conformity assessment -- Requirements for bodies providing audit and certification of management systems -- Part 5: Competence requirements for auditing and certification of asset management systems$80.00
  474. GB/T 27021.7-2019Conformity assessment -- Requirements for bodies providing audit and certification of management systems -- Part 7: Competence requirements for auditing and certification of road traffic safety management systems$150.00
  475. GB/T 27021.8-2022Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 8: Competence requirements for auditing and certification of management systems for sustainable development in communities$170.00
  476. GB/T 27021.9-2021Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 9: Competence requirements for auditing and certification of anti-bribery management systems$155.00
  477. GB/T 27022-2017Conformity assessment -- Requirements and recommendations for content of a third-party audit report on management systems$120.00
  478. GB/T 27025-2019General requirements for the competence of testing and calibration laboratories$400.00
  479. GB/T 27026-2019Conformity assessment - Example of a certification scheme for tangible products$360.00
  480. GB/T 27028-2025Conformity assessment - Guidance on a third-party certification system for products$455.00
  481. GB/T 27029-2022Conformity assessment - General principles and requirements for validation and verification bodies$365.00
  482. GB/T 27065-2015Conformity assessment -- Requirements for bodies certifying products, processes and services$360.00
  483. GB/T 27067-2017Conformity assessment -- Fundamentals of product certification and guidelines for product certification schemes$210.00
  484. GB/T 27069-2025Guidelines for the mutual recognition evaluation of product conformity assessment results$180.00
  485. GB/T 27204-2017Conformity assessment -- Guidelines for determining the duration of management system certification audits$130.00
  486. GB/T 27205-2019Conformity assessment - Guidelines and examples of a certification scheme for services$420.00
  487. GB/T 27206-2025Guidelines for remote auditing by certification bodies$425.00
  488. GB/T 27207-2020Conformity assessment—Guidelines for service certification modules selection and application$150.00
  489. GB/T 27306-2008Food safety management system - Requirements for catering services$190.00
  490. GB/T 27400-2020Conformity assessment—General rules for service certification techniques$150.00
  491. GB/T 27401-2026Criterion on the quality control of laboratories - Veterinary testing$470.00
  492. GB/T 27402-2026Criterion on the quality control of laboratories - Plant quarantine$485.00
  493. GB/T 27403-2026Criterion on the quality control of laboratories — Molecular biological testing of food$620.00
  494. GB/T 27404-2026Criterion on the quality control of laboratories — Chemical testing of food$650.00
  495. GB/T 27405-2026Criterion on the quality control of laboratories - Microbiological testing of food$485.00
  496. GB/T 27406-2025Criterion on the quality control of laboratories - Food toxicology testing$500.00
  497. GB/T 27416-2014Laboratory animal institutions - General requirements for quality and competence$580.00
  498. GB/T 27417-2017Conformity assessment—Guidance on validation and verification of chemical analytical methods$240.00
  499. GB/T 27418-2017Guide to the evaluation and expression of uncertainty in measurement$1,100.00
  500. GB/T 27419-2018Guide to the evaluation and expression of uncertainty in measurement -- Supplement 1: Propagation of distributions using a Monte Carlo method$970.00

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