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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 38720-2020 |
Microstructure eXAmination of medium-carbon steel and medium-carbon alloy structural steel after quenching 中碳钢与中碳合金结构钢淬火金相组织检验 |
China National Standards XA |
 English PDF |
| GB/T 38371.3-2020 |
Specification of digital content object storage, reuse and exchange—Part 3: Object conformance eXAmination method 数字内容对象存储、复用与交换规范 第3部分：对象一致性检查方法 |
China National Standards XA |
English PDF |
| GB/T 5168-2020 |
Microstructure and macrostructure eXAmination for titanium and titanium alloys 钛及钛合金高低倍组织检验方法 |
China National Standards XA |
English PDF |
| GB/T 70.6-2020 |
HeXAgon socket head cap screws－Fine pitch thread 内六角圆柱头螺钉 细牙螺纹 |
China National Standards XA |
English PDF |
| GB/T 2673.2-2020 |
HeXAlobular socket high countersunk head screws
内六角花形高沉头螺钉 |
China National Standards XA |
English PDF |
| GB 4789.44-2020 |
National food safety standard - Microbiological eXAmination of food hygiene - Examination of Vibrio vulnificus 食品安全国家标准 食品微生物学检验 创伤弧菌检验 |
China National Standards XA |
English PDF |
| GB 4789.29-2020 |
National food safety standard - Microbiological eXAmination of food hygiene - Examination of Burkholderia gladioli (Pseudomonas cocovenenans subsp.farino) 食品安全国家标准 食品微生物学检验 唐菖蒲伯克霍尔德氏菌（椰毒假单胞菌酵米面亚种）检验 |
China National Standards XA |
English PDF |
| GB 1886.4-2020 |
National food safety standard - Food additive - Sodium heXAmetaphosphate 食品安全国家标准 食品添加剂 六偏磷酸钠 |
China National Standards XA |
English PDF |
| GB/T 7588.2-2020 |
Safety rules for the construction and installation of lifts—Part 2: Design rules, calculations, eXAminations and tests of lift components 电梯制造与安装安全规范 第2部分：电梯部件的设计原则、计算和检验 |
China National Standards XA |
English PDF |
| GB/T 39560.701-2020 |
Determination of certain substances in electrical and electronic products—Part 7-1:HeXAvalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method 电子电气产品中某些物质的测定 第7-1部分：六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)] |
China National Standards XA |
English PDF |
| GB/T 14480.3-2020 |
Non-destructive testing instruments—Equipment for eddy current eXAmination—Part 3: System characteristics and verification 无损检测仪器 涡流检测设备 第3部分：系统性能和检验 |
China National Standards XA |
English PDF |
| GB/T 39367.1-2020 |
In vitro diagnostic test systems—Qualitative nucleic acid-based in vitro eXAmination procedures for detection and identification of microbial pathogens—Part 1: General requirements, terms and definitions 体外诊断检验系统 病原微生物检测和鉴定用核酸定性体外检验程序 第1部分：通用要求、术语和定义 |
China National Standards XA |
English PDF |
| GB/T 39428-2020 |
Steel castings by sand casting—Visual eXAmination method of surface quality 砂型铸钢件 表面质量目视检测方法 |
China National Standards XA |
English PDF |
| GB/T 39238-2020 |
Non-destructive testing—Ultrasonic testing—EXAmination for discontinuities perpendicular to the surface 无损检测 超声检测 垂直于表面的不连续的检测 |
China National Standards XA |
English PDF |
| GB/T 13089-2020 |
Method for determination of oXAzolidinethione in feeds 饲料中噁唑烷硫酮的测定方法 |
China National Standards XA |
English PDF |
| GB/T 32.3-2020 |
HeXAgon bolts with wire holes on head—Fine pitch thread 六角头头部带孔螺栓 细牙 |
China National Standards XA |
English PDF |
| GB/T 32.1-2020 |
HeXAgon bolts with wire holes on head 六角头头部带孔螺栓 |
China National Standards XA |
English PDF |
| GB/T 20323-2020 |
Milling cutters designation —Shank-type and bore-type milling cutters of solid or tipped design or with indeXAble cutting edges 铣刀代号 整体或镶齿结构或带可转位切削刃的带柄和带孔铣刀 |
China National Standards XA |
English PDF |
| GB/T 38543-2020 |
Specification for eXAmination and decision of administrative license items 行政许可审查与决定规范 |
China National Standards XA |
English PDF |
| GB/T 38295-2019 |
Limits for lead, cadmium, heXAvalent chromium, mercury in plastic materials 塑料材料中铅、镉、六价铬、汞限量 |
China National Standards XA |
English PDF |
| GB/T 38287-2019 |
Determination of heXAvalent chromium in plastic materials 塑料材料中六价铬含量的测定 |
China National Standards XA |
English PDF |
| GB/T 1685.2-2019 |
Rubber, vulcanized or thermoplastic—Determination of stress relaXAtion in compression—Part 2: Testing with temperature cycling 硫化橡胶或热塑性橡胶 压缩应力松弛的测定 第2部分：循环温度下试验 |
China National Standards XA |
English PDF |
| GB/T 38415-2019 |
Determination of tetrabromobisphenol A and heXAbromocyclododecanes content in toys—High performance liquid chromatography-tandem mass spectrometry 玩具中四溴双酚A和六溴环十二烷含量的测定 高效液相色谱-串联质谱法 |
China National Standards XA |
English PDF |
| GB/T 27205-2019 |
Conformity assessment—Guidelines and eXAmples of a certification scheme for services 合格评定 服务认证方案指南和示例 |
China National Standards XA |
English PDF |
| GB/T 27026-2019 |
Conformity assessment—EXAmple of a certification scheme for tangible products 合格评定 有形产品认证方案示例 |
China National Standards XA |
English PDF |
| GB/T 38296-2019 |
Limits for lead, cadmium, heXAvalent chromium, mercury in plastic materials 塑料材料中铅、镉、六价铬、汞限量 |
China National Standards XA |
English PDF |
| GB/T 38295-2019 |
Limits for lead, cadmium, heXAvalent chromium, mercury in plastic materials 塑料材料中铅、镉、六价铬、汞限量 |
China National Standards XA |
English PDF |
| GB/T 38287-2019 |
Determination of heXAvalent chromium in plastic materials 塑料材料中六价铬含量的测定 |
China National Standards XA |
English PDF |
| GB/T 1685.2-2019 |
Rubber, vulcanized or thermoplastic—Determination of stress relaXAtion in compression—Part 2: Testing with temperature cycling 硫化橡胶或热塑性橡胶 压缩应力松弛的测定 第2部分：循环温度下试验 |
China National Standards XA |
English PDF |
| GB/T 2078-2019 |
Dimensions of indeXAble hardmetal (carbide) inserts with rounded corners,with cylindrical fixing hole 带圆角圆孔固定的硬质合金可转位刀片尺寸 |
China National Standards XA |
English PDF |
| GB/T 6818-2019 |
Octanol（2-Ethyl heXAnol）for industrial use 工业用辛醇（2-乙基己醇） |
China National Standards XA |
English PDF |
| GB/T 37640-2019 |
：Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecycloheXAnone and glutaral in cosmetics—High performance liquid chromatography 化妆品中氯乙醛、2,4-二羟基-3-甲基苯甲醛、巴豆醛、苯乙酮、2-亚戊基环己酮、戊二醛含量的测定 高效液相色谱法 |
China National Standards XA |
English PDF |
| GB/T 35698.2-2019 |
Calculation of effects of short-circuit currents—Part 2: EXAmples of calculation 短路电流效应计算 第2部分：算例 |
China National Standards XA |
English PDF |
| GB/T 23936-2018 |
Sodium heXAfluorosilicate for industrial use 工业氟硅酸钠《第1号修改单》 |
China National Standards XA |
English PDF |
| GB/T 2673.1-2018 |
HeXAlobular socket countersunk flat head screws 内六角花形沉头螺钉 |
China National Standards XA |
English PDF |
| GB/T 37042-2018 |
HeXAmethylene diisocyanate 六亚甲基二异氰酸酯 |
China National Standards XA |
English PDF |
| GB/T 17602-2018 |
Commercial heXAnes 工业己烷 |
China National Standards XA |
English PDF |
| GB/T 37232-2018 |
Specification for forensic eXAmination of printed document 印刷文件鉴定技术规范 |
China National Standards XA |
English PDF |
| GB/T 37233-2018 |
Specification for forensic eXAmination of document formation time 文件制作时间鉴定技术规范 |
China National Standards XA |
English PDF |
| GB/T 37234-2018 |
General specification for forensic document eXAmination 文件鉴定通用规范 |
China National Standards XA |
English PDF |
| GB/T 37235-2018 |
Specification for forensic eXAmination of document material 文件材料鉴定技术规范 |
China National Standards XA |
English PDF |
| GB/T 37236-2018 |
Specification for forensic eXAmination of special kind of document 特种文件鉴定技术规范 |
China National Standards XA |
English PDF |
| GB/T 37238-2018 |
Specification for forensic eXAmination of altered and damaged document 篡改(污损)文件鉴定技术规范 |
China National Standards XA |
English PDF |
| GB 23200.115-2018 |
National Food Safety Standard - Determination of FenoXAnid and Its Metabolite Residues in Eggs - Liquid Chromatography-Mass Spectrometry 食品安全国家标准-鸡蛋中氟虫腈及其代谢物残留量的测定-液相色谱-质谱联用法 |
China National Standards XA |
English PDF |
| GB/T 35048-2018 |
Terminology for phonetics and acoustics eXAmination in forensics 法庭科学语音及音频检验术语 |
China National Standards XA |
English PDF |
| GB/T 36449-2018 |
General requirements for electronic eXAmination room system 电子考场系统通用要求 |
China National Standards XA |
English PDF |
| GB/T 23936-2018 |
Sodium heXAfluorosilicate for industrial use 工业氟硅酸钠 |
China National Standards XA |
English PDF |
| GB/T 36485.2-2018 |
Tool holders with rectangular shank for indeXAble inserts—Part 2: Arbor dimension 装可转位刀片的矩形柄刀杆 第2部分：刀杆尺寸 |
China National Standards XA |
English PDF |
| GB/T 36485.1-2018 |
Tool holders with rectangular shank for indeXAble inserts—Part 1:General survey, correlation and determination of dimensions 装可转位刀片的矩形柄刀杆 第1部分：概述、关联性和尺寸的确定 |
China National Standards XA |
English PDF |
| GB/T 36724-2018 |
Grading of social art level—EXAmination service process requirements 社会艺术水平考级 考试服务流程要求 |
China National Standards XA |
English PDF |
| GB/T 36725-2018 |
Grading of social art level－EXAmination site, examination room setting and environmental requirements 社会艺术水平考级 考点、考场设置及环境要求 |
China National Standards XA |
English PDF |
| GB/T 36808-2018 |
Detection and identification of XAnthomonas cassavae ( ex Wiehe et Dowson ) Vauterin et al. 木薯细菌性叶斑病菌检疫鉴定方法 |
China National Standards XA |
English PDF |
| GB/T 2081-2018 |
IndeXAble hardmetal (carbide) inserts with wiper edges,without fixing hole—Dimensions 带修光刃、无固定孔的硬质合金可转位铣刀片 尺寸 |
China National Standards XA |
English PDF |
| GB/T 36851-2018 |
Detection and identification of XAnthomonas vesicatoria 辣椒细菌性斑点病菌检疫鉴定方法 |
China National Standards XA |
English PDF |
| GB/T 15036.2-2018 |
Solid wood flooring—Part 2:EXAmination methods 实木地板 第2部分：检验方法 |
China National Standards XA |
English PDF |
| GB/T 35933-2018 |
Determination for drug residues of toXAphene, synthetic pyrethroid, organophosphorus in greasy wool—Gas chromatography method 含脂毛毒杀芬、拟除虫菊酯、有机磷药物残留量的测定 气相色谱法 |
China National Standards XA |
English PDF |
| GB/T 20935.3-2018 |
Metal materials—Method of electromagnetic acoustic inspection—Part 3: Standard practice for ultrasonic surface eXAminations using electromagnetic acoustic transducer (EMAT) techniques 金属材料 电磁超声检测方法 第3部分：利用电磁超声换能器技术进行超声表面检测的方法 |
China National Standards XA |
English PDF |
| GB/T 14837.3-2018 |
Rubber and rubber products—Determination of the composition of vulcanizates and uncured compounds by thermogravimetry—Part 3:Hydrocarbon rubbers，halogenated rubbers and polysiloXAne rubbers after extraction 橡胶和橡胶制品 热重分析法测定硫化胶和未硫化胶的成分 第3部分：抽提后的烃橡胶、卤化橡胶、聚硅氧烷类橡胶 |
China National Standards XA |
English PDF |
| GB/T 35800-2018 |
Determination of heXAmidine, chlorhexidine and their salts as preservatives in cosmetics—High performance liquid chromatography 化妆品中防腐剂己脒定和氯己定及其盐类的测定 高效液相色谱法 |
China National Standards XA |
English PDF |
| GB/T 342-2017 |
Dimension,shape,mass and tolerance of cold-drawn round,square and heXAgonal steel wires 冷拉圆钢丝、方钢丝、六角钢丝尺寸、外形、重量及允许偏差 |
China National Standards XA |
English PDF |
| GB/T 13539.3-2017 |
Low-voltage fuses—Part 3: Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications)—EXAmples of standardized systems of fuses A to F 低压熔断器 第3部分: 非熟练人员使用的熔断器的补充要求 (主要用于家用和类似用途的熔断器) 标准化熔断器系统示例A至F |
China National Standards XA |
English PDF |
| GB/T 34895-2017 |
General rules for metallographic eXAmination of heat treatment 热处理金相检验通则 |
China National Standards XA |
English PDF |
| GB/T 34609.1-2017 |
Method for chemical analysis of rhodium compounds—Part 1: Determination of rhodium content—Gravimetric method with heXAammine cobalt nitrate 铑化合物化学分析方法 第1部分：铑量的测定 硝酸六氨合钴重量法 |
China National Standards XA |
English PDF |
| GB/T 34370.2-2017 |
Nondestructive testing of amusement equipments－Part 2:Visual eXAmination 游乐设施无损检测 第2部分：目视检测 |
China National Standards XA |
English PDF |
| GB/T 34641-2017 |
Non-destructive testing—Test method for determining image quality in direct thermal neutron radiographic eXAmination 无损检测 直接热中子照相检测的像质测定方法 |
China National Standards XA |
English PDF |
| GB/T 34270-2017 |
Determination of polychorinated biphenyls and heXAchlorobenzene in feeds—Gas chromatography 饲料中多氯联苯与六氯苯的测定 气相色谱法 |
China National Standards XA |
English PDF |
| GB/T 34269-2017 |
Atlas of microscopic eXAmination for feedstuff 饲料原料显微镜检查图谱 |
China National Standards XA |
English PDF |
| GB/T 4194-2017 |
Creep testing, high temperature treatment and metallographic eXAmination of the tungsten wire 钨丝蠕变试验、高温处理及金相检查方法 |
China National Standards XA |
English PDF |
| GB/T 34091-2017 |
Gas for electronic industry—HeXAfluoroethane 电子工业用气体 六氟乙烷 |
China National Standards XA |
English PDF |
| GB/T 33999-2017 |
Limits and determination of lead, cadmium, mercury, arsenic and heXAvalent chromium in glass fiber 玻璃纤维中铅、汞、镉、砷及六价铬的限量指标与测定方法 |
China National Standards XA |
English PDF |
| GB/T 1232.4-2017 |
Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 4: Determination of the Mooney stress-relaXAtion rate 未硫化橡胶 用圆盘剪切黏度计进行测定 第4部分：门尼应力松弛率的测定 |
China National Standards XA |
English PDF |
| GB/T 2674-2017 |
HeXAlobular socket raised countersunk head screws 内六角花形半沉头螺钉 |
China National Standards XA |
English PDF |
| GB/T 2672-2017 |
HeXAlobular socket pan head screws 内六角花形盘头螺钉 |
China National Standards XA |
English PDF |
| GB/T 2670.3-2017 |
HeXAlobular socket raised countersunk (oval) head tapping screws 内六角花形半沉头自攻螺钉 |
China National Standards XA |
English PDF |
| GB/T 2670.2-2017 |
HeXAlobular socket countersunk head tapping screws 内六角花形沉头自攻螺钉 |
China National Standards XA |
English PDF |
| GB/T 5285-2017 |
HeXAgon head tapping screws 六角头自攻螺钉 |
China National Standards XA |
English PDF |
| GB/T 2671.2-2017 |
HeXAlobular socket head cap screws 内六角花形圆柱头螺钉 |
China National Standards XA |
English PDF |
| GB/T 2671.1-2017 |
HeXAlobular socket cheese (short) head screws 内六角花形低圆柱头螺钉 |
China National Standards XA |
English PDF |
| GB/T 32076.9-2017 |
High-strength structural bolting assemblies for preloading—Part 9: Torshear type bolt with heXAgon head with large width across flats，and nut assemblies 预载荷高强度栓接结构连接副 第9部分：扭剪型大六角头螺栓和螺母连接副 |
China National Standards XA |
English PDF |
| GB/T 2670.1-2017 |
HeXAlobular socket pan head tapping screws 内六角花形盘头自攻螺钉 |
China National Standards XA |
English PDF |
| GB/T 33809-2017 |
ThiamethoXAm technical material 噻虫嗪原药 |
China National Standards XA |
English PDF |
| GB/T 33488.4-2017 |
Test method of pressure equipments of thermoplastics welded for chemicals—Part 4:Ultrasonic eXAmination 化工用塑料焊接制承压设备检验方法 第4部分：超声检测 |
China National Standards XA |
English PDF |
| GB/T 33488.3-2017 |
Test method of pressure equipments of thermoplastics welded for chemicals—Part 3: Radiographic eXAmination 化工用塑料焊接制承压设备检验方法 第3部分：射线检测 |
China National Standards XA |
English PDF |
| GB/T 33488.2-2017 |
Test method of pressure equipments of thermoplastics welded for chemicals—Part 2: Visual eXAmination 化工用塑料焊接制承压设备检验方法 第2部分：外观检测 |
China National Standards XA |
English PDF |
| GB/T 35214-2017 |
Standard method for determining fiXAtion times of inorganic waterborne wood preservatives 无机水载型木材防腐剂固着时间的确定方法 |
China National Standards XA |
English PDF |
| GB/T 6188-2017 |
HeXAlobular internal driving feature for bolts and screws 螺栓和螺钉用内六角花形 |
China National Standards XA |
English PDF |
| GB/T 35206-2017 |
Thin section eXAmination of shale and mudstone 页岩和泥岩岩石薄片鉴定 |
China National Standards XA |
English PDF |
| GB/T 13375-2017 |
Natural uranium heXAfluoride specification 天然六氟化铀技术条件 |
China National Standards XA |
English PDF |
| GB/T 15544.5-2017 |
Short-circuit current calculation in three-phase a.c.systems—Part 5: EXAmples 三相交流系统短路电流计算 第5部分：算例 |
China National Standards XA |
English PDF |
| GB/T 35347-2017 |
Power-driven vehicle safety technology eXAmining-testing station 机动车安全技术检测站 |
China National Standards XA |
English PDF |
| GB/T 13681.2-2017 |
HeXAgon weld nuts with flange 焊接六角法兰面螺母 |
China National Standards XA |
English PDF |
| GB/T 35536-2017 |
EXAmination methods of yeast extract powder 酵母浸出粉检测方法 |
China National Standards XA |
English PDF |
| GB/T 35481-2017 |
HeXAlobular bolts with flange 六角花形法兰面螺栓 |
China National Standards XA |
English PDF |
| GB/T 20438.5-2017 |
Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 5: EXAmples of methods for the determination of safety integrity levels 电气/电子/可编程电子安全相关系统的功能安全 第5部分：确定安全完整性等级的方法示例 |
China National Standards XA |
English PDF |
| GB/T 34919-2017 |
Code of practice for eXAmination of printed documents in forensics 法庭科学打印文件检验技术规程 |
China National Standards XA |
English PDF |
| GB/T 35534-2017 |
EXAmination methods of pancreatic digest of casein 胰酪蛋白胨检测方法 |
China National Standards XA |
English PDF |
| GB/T 17281-2016 |
Determination of hydrocarbons from butane (C4) to heXAdecane (C16) in natural gas—Gas chromatographic method 天然气中丁烷至十六烷烃类的测定 气相色谱法 |
China National Standards XA |
English PDF |
| GB 4789.4-2016 |
National food safety standard -Microbiological eXAmination of food-Examination of salmonella 食品安全国家标准 食品微生物学检验 沙门氏菌检验 |
China National Standards XA |
English PDF |
| GB 4789.1-2016 |
National food safety standard Food microbiological eXAmination:General guidelines 食品安全国家标准 食品微生物学检验 总则 |
China National Standards XA |
English PDF |
| GB/T 4236-2016 |
Steel eXAmination by sulphur print(Baumann method) 钢的硫印检验方法 |
China National Standards XA |
English PDF |
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