GB/T standards: GB/T 21205-2022 to GB/T 22330.11-2024

500 standards in English, in code order.

1. GB/T 21205-2022Rotating electrical machines - Repair, overhaul and reclamation$620.00
2. GB/T 21221-2022Insulating liquids - Specifications for unused liquids based on synthetic aromatic hydrocarbons$230.00
3. GB/T 21227-2021AC loss measurements - Magnetometer methods for hysteresis loss in superconducting multifilamentary composites$305.00
4. GB/T 21231.1-2018Acoustics -- Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices -- Part 1: Airborne noise measurement$570.00
5. GB/T 21231.2-2018Acoustics -- Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices -- Part 2: Structure-borne vibration measurements$390.00
6. GB/T 21236-2026Silica fume recovered from electric furnaces$200.00
7. GB/T 21237-2026Wide and heavy plate for oil and natural gas line pipe$605.00
8. GB/T 21239-2022Test method for compression after impact properties of fiber reinforced plastic laminates$260.00
9. GB/T 21242-2019Fireworks—Test methods of qualitative determination of prohibitive and limitative substances$155.00
10. GB/T 21244-2007Paper cores$65.00
11. GB/T 21246-2020Measurement method for cathodic protection parameters of buried steel pipelines$425.00
12. GB/T 21254-2017Breath alcohol analyzer$360.00
13. GB/T 21255-2019Motor vehicle speed detector$490.00
14. GB/T 21269-2023Cold chamber die casting machines$365.00
15. GB/T 21270-2025General quality for food filling$200.00
16. GB/T 21271-2026Vacuum technology - Noise measurement for vacuum pumps$560.00
17. GB/T 21287-2021Electronic specialty gas—Nitrogen trifluoride$190.00
18. GB/T 21290-2025Frozen tilapia fillets$200.00
19. GB/T 21291-2026General technical specification for aquatic product primary processing machinery$170.00
20. GB/T 21294-2024Testing Methods of Physical and Chemical Performance of Garments$210.00
21. GB/T 21295-2024Technical requirements for the physical and chemical performance of garments$500.00
22. GB/T 21296.1-2020Automatic instruments for weighing road vehicles in motion - Part 1: General technical specification$920.00
23. GB/T 21296.2-2020Automatic instruments for weighing road vehicles in motion—Part 2: Weighing whole loads$230.00
24. GB/T 21296.3-2020Automatic instruments for weighing road vehicles in motion—Part 3: Weighing axle loads$305.00
25. GB/T 21296.4-2020Automatic instruments for weighing road vehicles in motion-Part 4: Bending plate type$245.00
26. GB/T 21296.5-2020Automatic instruments for weighing road vehicles in motion—Part 5: Crystal quartz type$425.00
27. GB/T 21296.6-2022Automatic instruments for weighing road vehicles in motion - Part 6: Plate modular$290.00
28. GB/T 21302-2026General rules for plastic laminated films and pouches for packaging$290.00
29. GB/T 21303-2017Specifications for water measurement of irrigation canal system$1,160.00
30. GB/T 21304-2026Determination of wheat hardness - Hardness index method$200.00
31. GB/T 21306-2007saw delinter$230.00
32. GB/T 21307-2025Roller gin$245.00
33. GB/T 21308-2007Lint cleaners$230.00
34. GB/T 21309-2025Inspection of grain and oils — Determination of oils and liquid paraffin spread on rice$170.00
35. GB/T 21321-2007Method for determination of avermectins residue in animal origin food - Immunoaffinity -high performance liquid chromatograph$110.00
36. GB/T 21326-2026Black sea bream - Broodstock, fry and fingerlings$185.00
37. GB/T 21327-2019Evaporator of water surface$240.00
38. GB/T 21331-2021Fluff pulp$155.00
39. GB/T 21334-2017Classification and planning fundamental requirements of logistics park$90.00
40. GB/T 21339-2020The statistical and analytical methods for energy consumption in harbor industry$190.00
41. GB/T 21352-2022Flame retardant steel cord conveyor belts used in underground mines$245.00
42. GB/T 21355-2022Non-destructive testing - Industrial computed radiography with storage phosphor imaging plates - Classification of systems$335.00
43. GB/T 21360-2018Refrigerant compressor for automobile air conditioning$130.00
44. GB/T 21361-2017Motor vehicle air-conditioning unit$140.00
45. GB/T 21362-2023Heat pump water heater for commercial & industrial and similar application$485.00
46. GB/T 21363-2018Positive displacement refrigerant compressor condensing unit$360.00
47. GB/T 21369-2024Specification for equipping and managing of measuring instrument of energy in fossil power plants$260.00
48. GB/T 21371-2019By-product gypsum used in cement$80.00
49. GB/T 21372-2024Portland cement clinker$200.00
50. GB/T 21379-2025Classification and coding of traffic management information attributes - Urban roads$425.00
51. GB/T 21385-2025Metal-seated ball valves$245.00
52. GB/T 21387-2025Axial flow check valves for water supply systems$305.00
53. GB/T 21391-2022Measurement of natural gas flow by turbine gas meters$455.00
54. GB/T 21394-2008Road traffic information service -Information classifying and coding$94.00
55. GB/T 21395-2024Dimethyl sulfoxide$260.00
56. GB/T 21396-2022Footwear - Test methods for whole shoe - Upper sole adhesion$140.00
57. GB/T 21397-2023Cotton harvesters$395.00
58. GB/T 21404-2022Internal combustion engines - Determination and method for the measurement of engine power - General requirements$605.00
59. GB/T 21412.10-2019Petroleum and natural gas industries -- Design and operation of subsea production systems -- Part 10: Specification for bonded flexible pipe$690.00
60. GB/T 21412.11-2019Petroleum and natural gas industries—Design and operation of subsea production systems—Part 11:Recommended practice for flexible pipe$3,030.00
61. GB/T 21412.6-2018Petroleum and natural gas industries -- Design and operation of subsea production systems -- Part 6: Subsea production control systems$1,380.00
62. GB/T 21412.7-2018Petroleum and natural gas industries -- Design and operation of subsea production systems -- Part 7: Completion/workover riser systems$2,705.00
63. GB/T 21413.1-2018Railway applications -- Electric equipment for rolling stock -- Part 1: General service conditions and general rules$540.00
64. GB/T 21413.2-2021Railway applications - Electric equipment for rolling stock - Part 2: Electrotechnical components - General rules$485.00
65. GB/T 21414-2021Railway applications - Rolling stock - Protective provisions against electrical hazards$350.00
66. GB/T 21418-2008General specification for permanent magnet brushless motor system$130.00
67. GB/T 21419-2021Transformers, power supplies, reactors and similar products - EMC requirements$335.00
68. GB/T 21421.1-2021Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V - Part 1: Standard strength classes and end fittings$215.00
69. GB/T 21423-2025Tri-wheel vehicle fuel tanks - Safety property requirements and test methods$185.00
70. GB/T 21426-2026Special environmental conditions - Requirements for internal combustion engine power stations on plateaus$635.00
71. GB/T 21427-2025Special environmental conditions - Technical requirements and test methods for internal combustion engine power station systems in dry heat and desert conditions$425.00
72. GB/T 21432-2021Graphite pressure vessels$425.00
73. GB/T 21434-2022Phase change boilers$275.00
74. GB/T 21437.1-2021Road vehicles - Test method of electrical disturbances from conduction and coupling - Part 1: Definitions and general considerations$155.00
75. GB/T 21437.2-2021Road vehicles - Test method of electrical disturbances from conduction and coupling - Part 2: Electrical transient conduction along supply lines only$575.00
76. GB/T 21437.3-2021Road vehicles - Test method of electrical disturbances from conduction and coupling - Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines$350.00
77. GB/T 21439-2026Assessment of rangeland health status$260.00
78. GB/T 21441-2018Bastard halibut$150.00
79. GB/T 21442-2024Zhikong scallop$190.00
80. GB/T 21446-2025Measurement of natural gas flow by means of standardized orifice meter$1,445.00
81. GB/T 21447-2018Specifications for steel pipeline external corrosion control$130.00
82. GB/T 21451.2-2019Petroleum and liquid petroleum products -- Measurement of level and temperature in storage tanks by automatic methods -- Part 2: Measurement of level in marine vessels$130.00
83. GB/T 21451.5-2019Petroleum and liquid petroleum products -- Measurement of level and temperature in storage tanks by automatic methods -- Part 5: Measurement of temperature in marine vessels$120.00
84. GB/T 21459.1-2025Specification for drafting standards of fungal pesticide technical concentrates (TK)$260.00
85. GB/T 21459.2-2025Specification for drafting standards of fungal pesticide powders (DP)$260.00
86. GB/T 21459.3-2025Specification for drafting standards of fungal pesticide wettable powder (WP)$260.00
87. GB/T 21459.4-2025Specification for drafting standards of fungal oil miscible flowable concentrates (OF)$260.00
88. GB/T 21459.5-2025Specification for drafting standards of fungal pesticide baits (RB)$260.00
89. GB/T 21482-2019Ships and marine technology - Pneumatic rubber fenders$360.00
90. GB/T 21486-2019Hydraulic fluid power - Filter elements - Sequence of tests for verifying performance characteristics$150.00
91. GB/T 21488-2025Navel orange$155.00
92. GB/T 21489-2018Truck dumper$150.00
93. GB/T 21492-2019Glass fiber reinforced plastics jacking pipes$480.00
94. GB/T 21494-2025Low-temperature desolventized edible soybean meal$155.00
95. GB/T 21508-2025Performance test method for coal-fired flue gas desulphurization equipment$620.00
96. GB/T 21513-2008Animal feed salt$90.00
97. GB/T 21528-2008Bee products production management regulation$120.00
98. GB/T 21530-2008Galvanized steel wire for cotton packing$114.00
99. GB/T 21534-2021Water saving - Terminology$305.00
100. GB/T 21536-2024Track and field sports shoes$200.00
101. GB/T 21537-2021Cone rubber fender$190.00
102. GB/T 21538-2026Rubber rollers for metal sheet coating$200.00
103. GB/T 21539-2008Cement-purpose PU piston$90.00
104. GB/T 21540-2022Hydraulic fluid power - On-line automatic particle-counting systems for liquids - Methods of calibration and validation$190.00
105. GB/T 21542-2025Determination of enramycin in feeds — Liquid chromatography-tandem mass spectrometry$190.00
106. GB/T 21543-2021Feed additives—Flavorings—General principles$245.00
107. GB/T 21544-2008The charger for lithium-ion batteries of cellular phones$210.00
108. GB/T 21548-2021Methods of measurement of the high speed semiconductor lasers directly modulated for optical fiber communication systems$215.00
109. GB/T 21551.1-2024Antibacterial, antimicrobial and purification functions of household and similar electrical appliances - Part 1: General requirements$425.00
110. GB/T 21551.2-2024Antibacterial, antimicrobial and purification functions of household and similar electrical appliances - Part 2: Particular requirements for antibacterial materials$560.00
111. GB/T 21551.3-2024Antimicrobial and cleaning function of household and similar electrical appliances - Part 3 : Particular requirements for air cleaner$575.00
112. GB/T 21551.4-2024Antibacterial, antimicrobial and purification functions of household and similar electrical appliances - Part 4: Particular requirements for refrigerators$305.00
113. GB/T 21551.6-2024Antibacterial, antimicrobial and purification functions of household and similar electrical appliances - Part 6: Particular requirements for air conditioners$215.00
114. GB/T 21551.7-2025Antimicrobial and cleaning function of household and similar electrical appliances - Part 7: Particular requirements for electrical toilet$395.00
115. GB/T 21551.8-2025Antimicrobial and cleaning function of household and similar electrical appliances - Part 8: Particular requirements for electrical storage water heaters$305.00
116. GB/T 21559.1-2023Rolling bearings - Linear motion rolling bearings - Part 1: Dynamic load ratings and rating life$275.00
117. GB/T 21559.2-2023Rolling bearings - Linear motion rolling bearings - Part 2: Static load ratings$245.00
118. GB/T 21561.2-2018Railway applications -- Rolling stock pantographs characteristics and tests -- Part 2: Pantographs for metros and light rail vehicles$360.00
119. GB/T 21561.4-2018Railway applications - Rolling stock pantograph characteristics and tests - Part 4: Interface between the pantograph and metro and light rail vehicles$130.00
120. GB/T 21563-2018Railway applications—Rolling stock equipment—Shock and vibration tests$530.00
121. GB/T 21565-2025Dangerous goods - Test method of magnetism$260.00
122. GB/T 21604-2022Chemicals—Test method of acute dermal irritation/corrosion$170.00
123. GB/T 21605-2025Chemicals — Test method of acute inhalation toxicity$305.00
124. GB/T 21606-2022Chemicals—Test method of acute dermal toxicity$215.00
125. GB/T 21607-2022Chemicals - Test method of one-generation reproduction toxicity$140.00
126. GB/T 21608-2025Chemicals — Test method of skin sensitization$155.00
127. GB/T 21609-2025Chemicals — Test method of acute eye irritation/corrosion$260.00
128. GB/T 21610-2025Chemicals — Test method of rodent dominant lethal$200.00
129. GB/T 21614-2026Dangerous goods - Test method for the heat of combustion of aerosols$200.00
130. GB/T 21617-2023Dangerous goods—Test methods for oxidizing solids$210.00
131. GB/T 21622-2008Dangerous goods - Sustained combustibility test for flammable liquids$55.00
132. GB/T 21633-2020Bulk blending fertilizer$215.00
133. GB/T 21634-2020Triple superphosphate$180.00
134. GB/T 21636-2021Microbeam analysis - Electron probe microanalysis (EPMA) - Vocabulary$575.00
135. GB/T 21637-2008Method of morphological identification of coronavirus by using transmission electron microscopy$170.00
136. GB/T 21638-2025Microbeam analysis — Guidelines for electron beam microanalysis of defects in steel materials$200.00
137. GB/T 21641-2008Technique requirements of video conferencing system inter working between different technologies$710.00
138. GB/T 21642.4-2012Technical requirements for IP video conference system devices - Part 4: Gatekeeper$710.00
139. GB/T 21644-2025General requirements for networks distance learning platform$260.00
140. GB/T 21645.10-2017Technical requirements for automatically switched optical network(ASON)—Part 10: Multi-layer and multi-region control plane$740.00
141. GB/T 21645.11-2017Technical requirements for Automatically Switched Optical Network (ASON)—Part11:Path Computation Element (PCE) and protocol$920.00
142. GB/T 21645.5-2012Technical requirements for automatically switched optical network - Part 5: User-Network Interface(UNI)$1,130.00
143. GB/T 21646-2008Technical specification and testing methods for analog public radio interphone on 400MHz band$290.00
144. GB/T 21648-2023Industrial dense woven wire cloth$310.00
145. GB/T 21651-2018Regenerated zinc and zinc alloy ingots$150.00
146. GB/T 21652-2017Copper and copper alloy wire$250.00
147. GB/T 21655.1-2023Textiles - Evaluation of absorption and quick-drying - Part 1: Method for combination tests$120.00
148. GB/T 21655.2-2019Textiles - Evaluation of absorption and quick-drying - Part 2:Method for moisture management tests$120.00
149. GB/T 21660-2008The general requirement for environmental protection, safety, identification and marking of plastic shopping bags$80.00
150. GB/T 21661-2025Plastic shopping bags$290.00
151. GB/T 21663-2019Specific requirements for small capacity cylindrical rotor synchronous machines$360.00
152. GB/T 21664-2025Work sampling methods$500.00
153. GB/T 21667-2024General rules of the second-hand goods qualification$260.00
154. GB/T 21671-2018Ethernet technology based local area network(LAN) systems acceptance test methods$360.00
155. GB/T 21672-2024Quick frozen coated shrimp or prawn$185.00
156. GB/T 21673-2008Water quality requirement for marine shrimp breeding$70.00
157. GB/T 21674-2025Diagnostic techniques for porcine circovirus disease$500.00
158. GB/T 21675-2022Diagnostic techniques for African horse sickness$260.00
159. GB/T 21678-2018Calculating methods on the economic loss of fishery pollution accidents$210.00
160. GB/T 21679-2023Forensic sciences—Criterion for DNA database$215.00
161. GB/T 21681-2025Analog load testing systems for mechanical presses and hydraulic presses$215.00
162. GB/T 21682-2019Rotary drilling rig$420.00
163. GB/T 21684-2025Four-side moulding machines for woodworking - Vocabulary and accuracy$260.00
164. GB/T 21686-2025Slot mortising machines for woodworking - Vocabulary and accuracy$200.00
165. GB/T 21697-2022Insulation coordination of lightning overvoltage for low-voltage distribution wiring and electronic systems$305.00
166. GB/T 21698-2022Composite grounding conductor$365.00
167. GB/T 21706-2008Modular terminal combination electrical equipment$230.00
168. GB/T 21707-2025Insulation specification for frequency conversion machine$500.00
169. GB/T 21709.10-2008Standardized manipulations of acupuncture and moxibustion - Part 10: Thread-embedding therapy$90.00
170. GB/T 21709.12-2009Standardized manipulations of acupuncture and moxibustion - Part 12: Fire needling$90.00
171. GB/T 21709.14-2009Standardized manipulations of acupuncture and moxibustion - Part 14: Di needling$170.00
172. GB/T 21709.15-2021Standardized manipulations of acupuncture and moxibustion - Part 15: Ophthalmic acupuncture$200.00
173. GB/T 21709.16-2013Standardized manipulations of acupuncture and moxibustion - Part 16: Abdominal acupuncture$150.00
174. GB/T 21709.18-2009Standardized manipulations of acupuncture and moxibustion - Part 18: Oral and lip acupuncture$230.00
175. GB/T 21709.19-2009Standardized manipulations of acupuncture and moxibustion - Part 19: Wrist-ankle acupuncture$230.00
176. GB/T 21709.2-2021Standardized manipulations of acupuncture and moxibustion - Part 2:Scalp acupuncture$245.00
177. GB/T 21709.22-2013Standardized manipulations of acupuncture and moxibustion - Part 22: Scraping therapy$230.00
178. GB/T 21709.3-2021Standardized manipulations of acupuncture and moxibustion - Part 3: Ear acupuncture$145.00
179. GB/T 21709.4-2008Standardized manipulations of acupuncture and moxibustion - Part 4: Three-edged needle$85.00
180. GB/T 21709.4-2026Standardized manipulations of acupuncture and moxibustion - Part 4: Three-edged needle$260.00
181. GB/T 21709.5-2008Standardized manipulations of acupuncture and moxibustion - Part 5: Cupping therapy$90.00
182. GB/T 21709.6-2008Standardized manipulations of acupuncture and moxibustion - Part 6: Point injection$120.00
183. GB/T 21709.6-2026Standardized manipulations of acupuncture and moxibustion - Part 6: Point injection$305.00
184. GB/T 21709.7-2008Standardized manipulations of acupuncture and moxibustion - Part 7: Skin needling$85.00
185. GB/T 21709.8-2008Standardized manipulations of acupuncture and moxibustion - Part 8: Intradermal needling$80.00
186. GB/T 21711.1-2023Electromechanical elementary relays—Part 1: General and safety requirements$1,270.00
187. GB/T 21711.7-2018Electromechanical elementary relays -- Part 7: Test and measurement procedures$980.00
188. GB/T 21715.1-2025Health informatics - Patient health card data - Part 1: General structure$215.00
189. GB/T 21715.2-2025Health informatics - Patient health card data - Part 2: Common objects$365.00
190. GB/T 21715.3-2025Health informatics - Patient health card data - Part 3: Limited clinical data$305.00
191. GB/T 21715.5-2021Health informatics - Patient healthcare data - Part 5: Identification data$245.00
192. GB/T 21715.6-2020Health informatics--Patient health card data - Part 6: Administrative data$215.00
193. GB/T 21715.8-2020Health informatics--Patient health card data - Part 8: Links$215.00
194. GB/T 21718-2021Fundamental technical requirements for small hydraulic turbines$335.00
195. GB/T 21719-2025Inspection of grain and oils - Determination of head rice yield from paddy$110.00
196. GB/T 21720-2022Management technical specification for markets of agricultural products$215.00
197. GB/T 21723-2021Wheat(rice)-straw particleboard$215.00
198. GB/T 21725-2017Natural spices—Classification$90.00
199. GB/T 21726-2018Yellow tea$80.00
200. GB/T 21728-2008Brick tea - Determination of fluoride content$94.00
201. GB/T 21733-2008Tea beverages$40.00
202. GB/T 21736-2025Technical specifications of energy-saving combustion equipment for heat treatment$305.00
203. GB/T 21737-2022Products and related services information for consumers$190.00
204. GB/T 21739-2025Safety rules for the construction and installation of home lifts$1,190.00
205. GB/T 21740-2025Specifications for urban database construction of fundamental geographic information$425.00
206. GB/T 21744-2008Ration of workers for manufacturing large rail traffic engineering equipments$420.00
207. GB/T 21750-2025Chemicals — Test method of toxicokinetics studies$305.00
208. GB/T 21751-2025Chemicals - Test method of mammalian spermatogonial chromosomeaberration$215.00
209. GB/T 21754-2025Chemicals — Test method of 28 day (subacute) inhalation toxicity$305.00
210. GB/T 21759-2025Chemicals — Test method of chronic toxicity$260.00
211. GB/T 21760-2026Phytosanitary certificates$305.00
212. GB/T 21761-2008Guide for the establishment of pest free areas$120.00
213. GB/T 21763-2025ChemicalsTest method of repeated dose oral toxicity study in rodents$215.00
214. GB/T 21765-2025Chemicals - Test method of subchronic inhalation toxicity$305.00
215. GB/T 21766-2025Chemicals — Test method of reproduction/developmental toxicity screening$260.00
216. GB/T 21769-2025ChemicalsIn vitro 3T3 NRU phototoxicity test method$305.00
217. GB/T 21771-2025Chemicals - Test method of combined repeated dose toxicity study with the reproductiondevelopmental toxicity screening$245.00
218. GB/T 21772-2025Chemicals — Test method of mammalian bone marrow chromosome aberration$215.00
219. GB/T 21773-2025Chemicals — Test method of in vivo mammalian erythrocyte micronucleus$260.00
220. GB/T 21779-2025Test method for particle size distribution of metal powders and related compounds by light scattering$140.00
221. GB/T 21786-2025Chemicals - Test method of bacterial reverse mutation$180.00
222. GB/T 21788-2025Chemicals — Test method of combined chronic toxicity/carcinogenicity study$220.00
223. GB/T 21793-2025Chemicals — Test method of in vitro mammalian cell gene mutation$260.00
224. GB/T 21794-2025Chemicals - Test method of in vitro mammalian chromosome aberration$245.00
225. GB/T 21796-2022Chemicals - Activated sludge respiration inhibition test$245.00
226. GB/T 21805-2025Chemicals - Alga growth inhibition test$425.00
227. GB/T 21818-2025Chemicals — Inherent biodegradability — Modified MITI test (II)$240.00
228. GB/T 21819-2008Product of designations of origin or geographical indication - Suichang bamboo charcoal$140.00
229. GB/T 21820-2008Product of geographical indication - Shede liquor$90.00
230. GB/T 21822-2008Product of geographical indication - Tuopai liquor$120.00
231. GB/T 21823-2008Product of geographical indication - Dujiangyan chuanxiong$140.00
232. GB/T 21824-2008Product of geographical indication - Yongchun foshou tea$110.00
233. GB/T 21826-2025Chemicals — Test method of acute oral toxicity — Up-and-down procedure (UDP)$425.00
234. GB/T 21827-2025Chemicals - Test method of skin sensitization - Local lymph node assay$305.00
235. GB/T 21828-2025Chemicals - Daphnia magna reproduction test$365.00
236. GB/T 21832.1-2018Welded austenitic-ferritic duplex stainless steel tubes and pipes - Part 1: Tubes for heat exchangers$130.00
237. GB/T 21832.2-2018Welded austenitic-ferritic duplex stainless steel tubes and pipes - Part 2: Pipes for fluid transport$130.00
238. GB/T 21832.3-2024Welded austenitic-ferritic (duplex) stainless steel tubes and pipes - Part 3: Pipes for oil and gas transmission$365.00
239. GB/T 21833.1-2020Seamless austenitic-ferritic duplex stainless steel tubes and pipes - Part 1: Tubes for heat exchangers$180.00
240. GB/T 21833.2-2020Seamless austenitic-ferritic duplex stainless steel tubes and pipes - Part 2: Pipes for fluid service$180.00
241. GB/T 21833.3-2024Seamless austenitic-ferritic (duplex) stainless steel tubes and pipes - Part 3: Pipes for oil and gas transmission$365.00
242. GB/T 21834-2008Medium and low alloy steel - Determination of the distribution of multi-element contents - Original position statistic distribution analysis method$200.00
243. GB/T 21836-2024Manganous manganic oxide$260.00
244. GB/T 21837-2023Practice for electromagnetic examination of ferromagnetic steel wire rope$230.00
245. GB/T 21838.1-2019Metallic materials -- Instrumented indentation test for hardness and materials parameters -- Part 1: Test method$545.00
246. GB/T 21838.4-2020Metallic materials. Instrumented indentation test for hardness and materials parameters - Part 4: Test method for metallic and non-metallic coatings$305.00
247. GB/T 21839-2019Test methods for steel for prestressed concrete$425.00
248. GB/T 21840-2025Vulcanizing accelerator — N-tert-butyl-1,3-benzothiazole-2-sulfenamide (TBBS)$260.00
249. GB/T 21841-2019Rubber antioxidant - N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine (6PPD)$150.00
250. GB/T 21842-2008Determination of diethylene glycol in toothpaste$120.00
251. GB/T 21852-2025Chemicals — Partition coefficient (n-octanol/water) — High performance liquid chromatography (HPLC) method$260.00
252. GB/T 21854-2025Chemicals — Fish early-life stage toxicity test$365.00
253. GB/T 21859-2025Determination of the auto ignition temperature of gas and vapor$190.00
254. GB/T 21866-2025Test method for antiviral activity and antimicrobial of paints film$320.00
255. GB/T 21876-2015Solvent dyes and intermediate of dyes - Determination of ash content$90.00
256. GB/T 21877-2015Dyestuffs and intermediate of dyes - Determination of tapping density$60.00
257. GB/T 21878-2025Water-soluble dyes — Determination of shade and spectrostrength$125.00
258. GB/T 21880-2015Acid dyes - Determination of migration properties$120.00
259. GB/T 21881-2015Acid dyes - Determination of levelling properties$90.00
260. GB/T 21883-2025Fluorescent whitening agents - Determination of UV absorption and fluorescence strength$190.00
261. GB/T 21884-2008Textile auxiliaries - Chelating agents - Determination of the capability of chelating$154.00
262. GB/T 21885-2008Textile auxiliaries - Defoaming agents - Determination of the defoaming efficiency$80.00
263. GB/T 21888-2023C.I. Acid red 131 (Acid brilliant red P-9B 150%)$155.00
264. GB/T 21889-2015Acid brilliant red P-3B 200(CIAcid red 336)$150.00
265. GB/T 21891-2015Acid brilliant blue P-3R 200%(C.I. Acid blue 281)$150.00
266. GB/T 21892-2015p-Aminophenol$150.00
267. GB/T 21893-2008A kind of photosensitive emulsion(double component) for plate making on fabric screen printing$120.00
268. GB/T 21896-20192-Naphthylamine-1, 5-disulfonic acid (sulphonic Tobias acid )$120.00
269. GB/T 21897-2008Load-bearing waterproof sheet$300.00
270. GB/T 21898-2023Method of specification for textile colors$620.00
271. GB/T 21919-2022Laboratory medicine - Requirements for the competence of calibration laboratories using reference measurement procedures$155.00
272. GB/T 21922-2026General terms for food nutrition and health management$530.00
273. GB/T 21924-2025Wheat gluten$245.00
274. GB/T 21925-2008Determination of herbicide residues in water - LC/MS method$110.00
275. GB/T 21930-2008Product of geographical indication - Yunjin$140.00
276. GB/T 21932-2008Nickel and ferronickel - Determination of sulphur content - Barium sulfate gravimctric method after alumina chromatographic separation$110.00
277. GB/T 21933.1-2008Ferronickel - Determination of nickel content - The dimethylglyoxime gravimetric method$135.00
278. GB/T 21938-2021Earth-moving machinery - Hydraulic excavator and backhoe loader lowering control device - Requirements and tests$215.00
279. GB/T 21944.1-2022Special products of silicon carbide - Kiln furniture of reaction bonded silicon carbide - Part 1: Beams$170.00
280. GB/T 21944.2-2022Special products of silicon carbide—Kiln furniture of reaction bonded silicon carbide—Part 2: Special shapebeams$155.00
281. GB/T 21944.3-2022Special products of silicon carbide—Kiln furniture of reaction bonded silicon carbide—Part 3: Rollers$140.00
282. GB/T 21944.4-2022Special products of silicon carbide - Kiln furniture of reaction bonded silicon carbide - Part 4: Burner nozzles$215.00
283. GB/T 21945-2008Numerical control sector gear shaping machines - Testing of the accuracy$110.00
284. GB/T 21948.2-2008Test conditions for CNC milling machines with table of variable height - Testing of accuracy - Part 2: Machines with vertical spindle$305.00
285. GB/T 21949.1-2008CNC universal tool milling machines - Part 1: Testing of the accuracy$110.00
286. GB/T 21951-2023Cubic boron nitride inserts, tipped or solid - Dimensions, types$390.00
287. GB/T 21952-2023Polycristalline diamond inserts, tipped - Dimensions, types$390.00
288. GB/T 21955-2008Tractors and machinery for agriculture and forestry - Paper friction disc - Technical specifications$170.00
289. GB/T 21957-2008The fatigue-life testing method of the axle shaft and drive shaft on the test stand, wheeled agricultural tractor$120.00
290. GB/T 21958-2017Wheeled tractor—Front drive axle$480.00
291. GB/T 21962-2020Corn combine harvester$665.00
292. GB/T 21963-2025Terminology for agricultural machinery maintenance and repair$425.00
293. GB/T 21964-2025Repair of agricultural machines — Safety specification$125.00
294. GB/T 21965-2020Steel wire ropes—Vocabulary for acceptance and defect$425.00
295. GB/T 21967-2020YBZE and YBZSE series flameproof electromagnetic braking three-phase induction motors for crane application - Technical specification$305.00
296. GB/T 21968-2020YBZS series flameproof double-speed three-phase induction motors for crane application - Technical specification$245.00
297. GB/T 21969-2021YGP series variable-frequency adjustable-speed three-phase induction motors for roll table application—Technical specification$305.00
298. GB/T 21971-2020YZD series multi-speed three-phase induction motors for crane application - Technical specification$215.00
299. GB/T 21972.1-2023Technical specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications - Part 1: YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applicati$365.00
300. GB/T 21972.2-2023Technical specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications—Part 2: YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications(cooled with axial fan)(frame size: 100～400)$395.00
301. GB/T 21972.3-2023Technical specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications—Part 3: YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications(cooled with centrifugal fan) (frame size: 100～400)$395.00
302. GB/T 21973-2021YZR3 series wound-rotor three-phase induction motors for crane and metallurgical applications - Technical specification$320.00
303. GB/T 21974-2024YZRW series eddy-current braking wound-rotor three-phase induction motors for crane and metallurgical applications - Technical specification (frame size 112315)$365.00
304. GB/T 21977-2022Camel hair$215.00
305. GB/T 21978.2-2014Instrument for precipitation observation-Part 2: Tipping bucket rainfall sensor$150.00
306. GB/T 21978.3-2008Instrument for precipitation observation - Part 3: Siphon rainfall recorder$140.00
307. GB/T 21978.6-2008Intrument for precipitation observation - Part 6: Melted snow type rain and snow recorder$140.00
308. GB/T 21980-2017General technical specification for sportswear and protecting suits$130.00
309. GB/T 21980-2026General technical specification for performance sportswear and protective equipment$215.00
310. GB/T 21981-2008Determination of hormone multiresidues in foodstuffs of animal origin - LC-MS/MS method$160.00
311. GB/T 21983-2020Warm winter grades$155.00
312. GB/T 21984-2017Short-range weather forecast$210.00
313. GB/T 21985-2008Temperature index of high temperature harm for main crops$114.00
314. GB/T 21986-2008Assessment of agroclimate impact: classfication method of annual crop climate types$114.00
315. GB/T 21987-2017Grades of cold wave$90.00
316. GB/T 21994.1-2008Chemical analysis of magnesium fluoride - Part 1: Preparation and storage of test samples$74.00
317. GB/T 21994.2-2008Chemical analysis of magnesium fluoride - Part 2: Determination of moisture content - Gravimetric method$74.00
318. GB/T 21994.5-2008Chemical analysis of magnesium fluoride - Part 5: Determiantion of calcium content - Method of flame atomic absorption spectrometry$80.00
319. GB/T 21994.6-2008Chemical analysis of magnesium fluoride - Part 6: Determination of silica content - Molybdenum blue photometric method$80.00
320. GB/T 21995-2025Determnation of nitroimidazoles in feeds - Liquid chromatography-tandem mass spectrometry$210.00
321. GB/T 21997.1-2008Instrument for soil test - Liquid limit device - Part 1: Casagrande liquid limit device$140.00
322. GB/T 21998-2008Product of geographical indication - Dehua white porcelain$290.00
323. GB/T 21999-2008Oyster sauce$140.00
324. GB/T 22023-2008Acceptance specification of ultra high temperature sterilizing equipment for liquid food$140.00
325. GB/T 22026-2008Aerosol grade propane (A-108)$200.00
326. GB/T 22030-2025Blendstocks of ethanol gasoline for motor vehicles$438.00
327. GB/T 22033-2017Information technology—Terminology for embedded systems$330.00
328. GB/T 22034-2008Information technology - Keyboard layout of the alphanumeric zone for Tibetan coded character set$260.00
329. GB/T 22038-2018Method of automobile tyre static contact pressure distribution$130.00
330. GB/T 22039-2008The laser digital non-destructive inspection method for aircraft tyres$110.00
331. GB/T 22040-2025Technical requirements and test of weathering quality for plastics of highway furnitures$140.00
332. GB/T 22044-2017Anthropometric definitions and methods for infants garment$150.00
333. GB/T 22045-2008Product of geographical indication - Luzhou Laojiao Tequ liquor$140.00
334. GB/T 22046-2025Quality requirements for product of geographical indication — Yanghe daqu$425.00
335. GB/T 22048-2022[Including 2026XG1] Determination of certain phthalate esters in toys and children products$425.00
336. GB/T 22049-2019Footwear - Standard atmospheres for conditioning and testing of footwear and components for footwear$80.00
337. GB/T 22053-2020Pentane vesicant$90.00
338. GB/T 22055-2022Microscopes - Interfacing dimensions for imaging components$275.00
339. GB/T 22056-2018Microscopes -- Marking of objectives and eyepieces$150.00
340. GB/T 22059-2018Microscopes -- Values, tolerances and symbols for magnification$90.00
341. GB/T 22062-2020Microscopes - Graticules for eyepieces$90.00
342. GB/T 22063-2018Microscopes -- Interfacing connection type C$90.00
343. GB/T 22065-2008Pressure type SF6 gas density monitor$130.00
344. GB/T 22068-2025Electrically driven compressor assembly for automobile air conditioning$500.00
345. GB/T 22069-2024Gas engine driven air-condition (heat pump) unit$920.00
346. GB/T 22071.1-2018Test guide for instrument transformers - Part 1: Current transformers$800.00
347. GB/T 22071.2-2017Test guide for instrument transformers - Part 2: Inductive voltage transformers$740.00
348. GB/T 22072-2018Specifications and technical requirements for dry-type amorphous alloy core distribution transformers$150.00
349. GB/T 22073-2025General requirements for industrial thermal turbines$860.00
350. GB/T 22075-2008HVDC converter station audible noise$770.00
351. GB/T 22077-2023Test method for creep of overhead conductors$155.00
352. GB/T 22078.2-2008Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500kV (Um=550kV) - Part2: Power cables with cross-linked polyethylene insulation for rated voltage of 500kV (Um=550kV)$170.00
353. GB/T 22079-2019HV polymeric insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria$470.00
354. GB/T 22082-2024Precast concrete tunnel lining segments$500.00
355. GB/T 22088-2008The measuring performance's method and limiting values for detergent free household electric washing machine$120.00
356. GB/T 22089-2021Performance requirements and measuring methods for electric kettles$155.00
357. GB/T 22092-2018Micrometer head and depth micrometer with electronic digital display$120.00
358. GB/T 22093-2018Internal micrometer with electronic digital display$190.00
359. GB/T 22094-2008Height measuring instrument with electronic digital display$140.00
360. GB/T 22098-2008Practical guidance of HACCP for breweries$410.00
361. GB/T 22099-2008Identification method for biogenic acetate acid and synthetic acetate acid$140.00
362. GB/T 22101.1-2026Technical specification for the evaluation of resistance to diseases and insect pests in cotton - Part 1: Cotton bollworm$260.00
363. GB/T 22101.2-2026Technical specification for the evaluation of resistance to diseases and insect pests in cotton - Part 2: Cotton aphid$200.00
364. GB/T 22101.3-2009Technical specification for evaluating resistance of cotton to disease and insect pests - Part 3: Pink bollworm$90.00
365. GB/T 22101.3-2026Technical specification for the evaluation of resistance to diseases and insect pests in cotton - Part 3: Pink bollworm$260.00
366. GB/T 22101.4-2009Technical specification for evaluating resistance of cotton to diseases and insect pests - Part 4: Fusarium wilt$130.00
367. GB/T 22101.5-2009Technical specification for evaluating resistance of cotton to diseases and insect pests - Part 5: Verticillium wilt$130.00
368. GB/T 22103-2008Technology code for municipal wastewater reuse in agriculture$114.00
369. GB/T 22104-2008Soil quality - Analysis of fluoride - Ion selective electrometry$90.00
370. GB/T 22105.1-2026Soil quality — Determination of total mercury, total arsenic and total lead — Atomic fluorescence spectrometry — Part 1: Determination of total mercury in soil$215.00
371. GB/T 22105.2-2008Soil quality - Analysis of total mercury, arsenic and lead contents in soils - Atomic fluorescence spectrometry - Part 2: Analysis of total arsenic contents in soils$90.00
372. GB/T 22105.2-2026Soil quality — Determination of total mercury, total arsenic and total lead — Atomic fluorescence spectrometry — Part 2: Determination of total arsenic in soil$215.00
373. GB/T 22105.3-2008Soil quality - Analysis of total mercury, arsenic and lead contents in soils - Atomic fluorescence spectrometry - Part 3: Analysis of total lead contents in soils$90.00
374. GB/T 22105.3-2026Soil quality — Determination of total mercury, total arsenic and total lead — Atomic fluorescence spectrometry — Part 3: Determination of total lead in soil$215.00
375. GB/T 22106-2008Non-fermented soybean product$110.00
376. GB/T 22106-2025General quality for non-fermented soybean products$260.00
377. GB/T 22109-2026Quality requirements for products of geographical indication - Zhenghe white tea$365.00
378. GB/T 22111-2008Product of geographical indication - Puer tea$230.00
379. GB/T 22112-2008Industrial process measurement and control instruments - Arrangement and marking of connecting terminals$140.00
380. GB/T 22114-2021Humectants for toothpastes—Glycerin and polyethylene glycol$160.00
381. GB/T 22117-2018Credit - General vocabulary$210.00
382. GB/T 22118-2025Guidelines for enterprises credit information collecting, processing and providing$185.00
383. GB/T 22119-2017Credit service agency - Specifications for trustworthiness assessment business$150.00
384. GB/T 22120-2025Requirements of credit data items for enterprises$890.00
385. GB/T 22122-2008Methods of measurement of surround audio for digital TV$200.00
386. GB/T 22123-2008Methods for picture and audio subjective assessment of digital television receiving equipment$260.00
387. GB/T 22124.3-2010Equipment manufacturing oriented product life-cycle technology knowledge - Part3 : Description and representation specification of general manufacturing technology$560.00
388. GB/T 22125-2008The operation and management regulations for the enterprises of marketing automobile parts$114.00
389. GB/T 22126-2025General specification for the operation of logistics centres$175.00
390. GB/T 22129-2025Repair of agricultural machines — General technical specification$200.00
391. GB/T 22131-2022Practice for ultrasonic examination from bored surfaces of cylindrical forgings$80.00
392. GB/T 22135-2019Commissioning of electrical, instrumentation and control systems in the process industry - Specific phases and milestones$420.00
393. GB/T 22137.2-2018Valve positioners for industrial process control systems -- Part 2: Methods of evaluating the performance of intelligent valve positioners$600.00
394. GB/T 22140-2018Code for field acceptance test of small hydro turbines$1,320.00
395. GB/T 22141-2018General rules for acidifiers as mixed feed additive$150.00
396. GB/T 22142-2024Feed additive—General rules for organic acid$190.00
397. GB/T 22143-2008Feed Additive - General rules for inorganic acidifier$80.00
398. GB/T 22144-2025General rules for natural mineral feeds$155.00
399. GB/T 22145-2008Feed Additive - Propionic acid$110.00
400. GB/T 22148.3-2021Test method on electromagnetic emissions—Part 3: Electronic control gear for LED modules$245.00
401. GB/T 22151-2008Guidelines on international freight forwarding operations$740.00
402. GB/T 22152-2008Guidelines on international freight forwarding business statistics$320.00
403. GB/T 22153-2008International freight forwarders' standard trading conditions$130.00
404. GB/T 22154-2008Requirements for the services of international freight forwarders$230.00
405. GB/T 22155-2008Qualifications and evaluation indicators for international freight forwarding enterprises$260.00
406. GB/T 22157-2018Acoustics -- Specification of test tracks for measuring noise emitted by road vehicles and their tyres$660.00
407. GB/T 22158-2021Code for fire protection design of nuclear power plant$650.00
408. GB/T 22164-2017Public meteorological service—Weather graphic symbols$120.00
409. GB/T 22165-2022General quality standard for nut and seed food$155.00
410. GB/T 22173-2021Oxadiazon technical material$155.00
411. GB/T 22176-2023Pendimethaline mulsifiable concentrate$215.00
412. GB/T 22177-2025Pendimethalin technical material$260.00
413. GB/T 22178-2021Oxadiazon emulsifiable concentrates$155.00
414. GB/T 22180-2014Quick frozen fish fillets - breaded or in batter$210.00
415. GB/T 22185-2008General requirements of public safety and security for stadium and sports hall$245.00
416. GB/T 22186-2026Cybersecurity technology - Security specification for IC card chips with a CPU$590.00
417. GB/T 22199.1-2025Valve-regulated lead-acid batteries for moped — Part 1: Technical conditions$290.00
418. GB/T 22199.2-2025Valve-regulated lead-acid batteries for moped - Part 2: Kinds of products and specifications$190.00
419. GB/T 22200.1-2025Reliability of low-voltage apparatus - Part 1: General rules$215.00
420. GB/T 22200.2-2025Reliability of low-voltage apparatus - Part 2: Reliability test method for moulded case circuit-breakers$365.00
421. GB/T 22200.3-2025Reliability of low-voltage apparatus - Part 3: Reliability test method for overload relays$245.00
422. GB/T 22200.4-2025Reliability of low-voltage apparatus - Part 4: Reliability test method of circuit-breakers for overcurrent protection for household and similar installation$305.00
423. GB/T 22200.5-2025Reliability of low-voltage apparatus - Part 5: Reliability test method for residual current operated circuit-breakers for household and similar uses$365.00
424. GB/T 22200.6-2025Reliability of low-voltage apparatus - Part 6: Reliability test method for contactor relays$245.00
425. GB/T 22200.7-2025Reliability of low-voltage apparatus - Part 7: Reliability test method for contactors$245.00
426. GB/T 22205-2008Hydrogeological classification of mining district or working face$140.00
427. GB/T 22209-2021Marine no-asbestos fiber reinforced rubber gasket material$155.00
428. GB/T 22210-2024Specification for sensory evaluation of meat and meat products$260.00
429. GB/T 22211-2025Quality requirements for the geographical indication product Wuliangye baijiu$470.00
430. GB/T 22212-2008Product of geographical indication - Jinxiang garlic$140.00
431. GB/T 22213-2026Terminology of aquaculture$455.00
432. GB/T 22226-2026Test method for the boiling point of engine coolants$200.00
433. GB/T 22232.2-2026Test method for the thermal stability of chemicals - Part 2: Adiabatic calorimetry$365.00
434. GB/T 22236-2025Testing of plastics - Size reduction of plastic products for test purposes$190.00
435. GB/T 22238-2008Information technology - Tibetan coded character set - Extension B$530.00
436. GB/T 22239-2019Information security technology - Baseline for classified protection of cybersecurity$470.00
437. GB/T 22240-2020Information security technology—Classification guide for classified protection of cybersecurity$180.00
438. GB/T 22242-2008Mortar machinery - Terminology$650.00
439. GB/T 22243-2008Determination of residue limits of fluroxypyr in rice, vegetable and fruit$90.00
440. GB/T 22246-2025Determination of pantothenic acid in health foods$200.00
441. GB/T 22247-2024Determination of icariin in health foods$180.00
442. GB/T 22248-2025Determination of glycyrrhizic acid in health foods$200.00
443. GB/T 22249-2024Determination of lycopene in health foods$260.00
444. GB/T 22250-2025Determination of chlorogenic acid in health foods$200.00
445. GB/T 22251-2024Determination of puerarin in health foods$180.00
446. GB/T 22252-2024Determination of coenzyme Q10 in health foods$180.00
447. GB/T 22257-2008General specification for mobile air conditioner$320.00
448. GB/T 22258-2008Universal technical requirements of anti-counterfeiting labels$320.00
449. GB/T 22259-2025Determination of oxytetracycline in feeds$200.00
450. GB/T 22260-2023Determination of anabolic steroids in feeds—Liquid chromatography-tandem mass spectrometry$245.00
451. GB/T 22261-2025Determination of virginiamycin in feeds$230.00
452. GB/T 22262-2025Determination of clopidol in feeds$185.00
453. GB/T 22263.7-2010Application development guide of logistics public information platform - Part 7: Platform service management$200.00
454. GB/T 22263.8-2010Application development guide of logistics public information platform - Part 8: Software development management$170.00
455. GB/T 22264.1-2022Mounted digital display electric measuring instruments—Part 1: Definitions and general requirements common to all parts$575.00
456. GB/T 22264.2-2022Mounted digital display electric measuring instruments—Part 2: Special requirements for ammeters and voltmeters$170.00
457. GB/T 22264.3-2022Mounted digital display electric measuring instruments - Part 3: Special requirements for wattmeters and varmeters$215.00
458. GB/T 22264.4-2022Mounted digital display electric measuring instruments - Part 4: Special requirements for frequency meters$155.00
459. GB/T 22264.5-2022Mounted digital display electric measuring instruments—Part 5: Special requirements for phase meters and power factor meters$185.00
460. GB/T 22264.6-2022Mounted digital display electric measuring instruments—Part 6: Special requirements for insulation resistance meters$215.00
461. GB/T 22264.7-2022Mounted digital display electric measuring instruments - Part 7: Special requirements for multi-function instruments$170.00
462. GB/T 22264.8-2022Mounted digital display electric measuring instruments - Part 8: Test methods$635.00
463. GB/T 22268-2021Vanilla - Vocabulary$155.00
464. GB/T 22271.1-2021Plastics - Polyoxymethylene(POM) moulding and extrusion materials - Part 1: Designation system and basis for specification$155.00
465. GB/T 22271.2-2021Plastics - Polyoxymethylene(POM) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties$155.00
466. GB/T 22275.8-2026Requirements of conduct for good laboratory practice - Part 8: The application of cloud computing in GLP laboratories$365.00
467. GB/T 22282-2008The limitation of toxic and hazardous substances in textile fibers$80.00
468. GB/T 22283-2025Landrace breeding pig$180.00
469. GB/T 22284-2025Large white breeding pig$200.00
470. GB/T 22285-2025Duroc breeding pig$180.00
471. GB/T 22287-2008Detection of hepatitis A virus in shellfish by contentional RT-PCR and real-time fluorescence RT-PCR$200.00
472. GB/T 22291-2017White tea$80.00
473. GB/T 22292-2017Jasmine tea$150.00
474. GB/T 22294-2025Inspection of grain and oils - Determination of gel consistency of rice and other grain kernels$110.00
475. GB/T 22296-2008Textile machinery - High precision sectional warping machine$120.00
476. GB/T 22301-2021Dried rosemary$95.00
477. GB/T 22302-2020Dried oregano$100.00
478. GB/T 22303-2024Celery seed$100.00
479. GB/T 22304-2021Dried sweet basil - Specification$95.00
480. GB/T 22309-2023Road vehicles - Brake linings - Shear test method for disc brake pad and drum brake shoe assemblies$260.00
481. GB/T 22310-2023Road vehicles—Brake linings—Effects of heat on dimensions and form of disc brake pads test method$155.00
482. GB/T 22315-2026Metallic materials — Determination of the modulus of elasticity and Poisson's ratio$605.00
483. GB/T 22316-2008Test methods of corrosion resistance for electrolytic tinplate$438.00
484. GB/T 22317.4-2023Piezoelectric filters of assessed quality - Part 4: Sectional specification - Capability approval$390.00
485. GB/T 22317.401-2023Piezoelectric filters of assessed quality - Part 4-1: Blank detail specification - Capability approval$140.00
486. GB/T 22318.1-2023Surface acoustic wave (SAW) resonators - Part 1: Generic specification$590.00
487. GB/T 22318.2-2023Surface acoustic wave (SAW) resonators - Part 2: Guide to the use$390.00
488. GB/T 22319.11-2018Measurement of quartz crystal unit parameters -- Part 11: Standard method for the determination of the load resonance frequency fL and the effective load capacitance C Leff using automatic network analyzer techniques and error correction$210.00
489. GB/T 22319.6-2023Measurement of quartz crystal unit parameters - Part 6: Measurement of drive level dependence (DLD)$295.00
490. GB/T 22319.9-2018Measurement of quartz crystal unit parameters -- Part 9: Measurement of spurious resonances of piezoelectric crystal units$210.00
491. GB/T 22320-2025Information technology - Chinese coded character set - 15×16 dot matrix font of Chinese ideogram$7,220.00
492. GB/T 22321.1-2025Information technology — Chinese coded character set — 48 dot matrix font of Chinese ideogram — Part 1: Song ti$6,290.00
493. GB/T 22322.1-2025Information technology — Chinese coded character set — 24 dot matrix font of Chinese ideogram — Part 1: Song ti$6,365.00
494. GB/T 22325-2008Determination of benzoyl peroxide in wheat flour by high performance liquid chromatography$110.00
495. GB/T 22326-2025Waxy corn$110.00
496. GB/T 22327-2019Walnut oil$90.00
497. GB/T 22329-2008Diagnostic techniques for bovine hypodermosis$140.00
498. GB/T 22330.1-2026Standard for specified animal disease free zones - Part 1: General stipulations$200.00
499. GB/T 22330.10-2026Standard for specified animal disease free zones - Part 10: Bluetongue free zones$200.00
500. GB/T 22330.11-2024Standard for specified animal disease free zone - Part 11: Peste des petits ruminants free zone$180.00