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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 30655-2014 |
Test methods for internal quantum efficiency of nitride LED epitaXial layers 氮化物LED外延片内量子效率测试方法 |
China National Standards X |
 English PDF |
| GB/T 30654-2014 |
Test method for lattice constant of III-nitride epitaXial layers Ⅲ族氮化物外延片晶格常数测试方法 |
China National Standards X |
English PDF |
| GB/T 30653-2014 |
Test method for crystal quality of III-nitride epitaXial layers Ⅲ族氮化物外延片结晶质量测试方法 |
China National Standards X |
English PDF |
| GB/T 30652-2014 |
Trichlorosilane for silicon epitaXial 硅外延用三氯氢硅 |
China National Standards X |
English PDF |
| GB/T 24218.18-2014 |
TeXtiles―Test methods for nonwovens―Part 18: Determination of breaking strength and elongation （grab method） 纺织品 非织造布试验方法 第18部分：断裂强力和断裂伸长率的测定(抓样法) |
China National Standards X |
English PDF |
| GB/T 19981.2-2014 |
TeXtiles―Professional care,drycleaning and wetcleaning of fabrics and garments―Part 2: Procedure for testing performance when cleaning and finishing using tetrachloroethene 纺织品 织物和服装的专业维护、干洗和湿洗 第2部分：使用四氯乙烯干洗和整烫时性能试验的程序 |
China National Standards X |
English PDF |
| GB/T 19981.1-2014 |
TeXtiles—Professional care, drycleaning and wetcleaning of fabrics and garments—Part 1: Assessment of performance after cleaning and finishing 纺织品 织物和服装的专业维护、干洗和湿洗 第1部分: 清洗和整烫后性能的评价 |
China National Standards X |
English PDF |
| GB/T 30679-2014 |
Formulation of the traffic data forms for eXpressway 高速公路交通数据报表格式 |
China National Standards X |
English PDF |
| GB/T 30659-2014 |
EXternal limb prostheses and external orthoses―Requirements and test methods 假肢和矫形器 要求和试验方法 |
China National Standards X |
English PDF |
| GB/T 18173.3-2014 |
Polymer water-proof materials―Part 3：Hydrophilic eXpasion rubber 高分子防水材料 第3部分：遇水膨胀橡胶 |
China National Standards X |
English PDF |
| GB/T 17934.6-2014 |
Graphic technology―Process control for the production of half-tone colour separations, proofs and production prints―Part 6: FleXographic printing 印刷技术 网目调分色片、样张和印刷成品的加工过程控制 第6部分：柔性版印刷 |
China National Standards X |
English PDF |
| GB/T 13939-2014 |
Rubber, vulcanized―Test method of deterioration by heat and oXygen―Tube tester 硫化橡胶 热氧老化试验方法 管式仪法 |
China National Standards X |
English PDF |
| GB/T 10722-2014 |
Carbon black—Determination of total and eXternal surface area―Nitrogen adsorption test method 炭黑 总表面积和外表面积的测定 氮吸附法 |
China National Standards X |
English PDF |
| GB/T 30669-2014 |
TeXtiles―Tests colour fastness―Colour fastness to light yellowing 纺织品 色牢度试验 耐光黄变色牢度 |
China National Standards X |
English PDF |
| GB/T 30666-2014 |
TeXtiles―Test method for identification of coated material 纺织品 涂层鉴别试验方法 |
China National Standards X |
English PDF |
| GB 30692-2014 |
Rules for the improvement of safety of eXisting escalators and moving walks 提高在用自动扶梯和自动人行道安全性的规范 |
China National Standards X |
English PDF |
| GB/T 31354-2014 |
Determination of oXygen transmission rate through dry packages―Coulometric sensor 包装件和容器氧气透过性测试方法 库仑计检测法 |
China National Standards X |
English PDF |
| GB 15193.2-2014 |
National Food Safety Standard-Code of Practice for Food ToXicology Laboratory 食品安全国家标准 食品毒理学实验室操作规范 |
China National Standards X |
English PDF |
| GB 15193.1-2014 |
National Food Safety Standard-Procedures for toXicological evaluation of food safety 食品安全国家标准 食品安全性毒理学评价程序 |
China National Standards X |
English PDF |
| GB 15193.3-2014 |
National Food Safety Standard-Acute oral toXicity test 食品安全国家标准 急性经口毒性试验 |
China National Standards X |
English PDF |
| GB 7958-2014 |
Capacitor discharge type eXploders for coal mines 煤矿用电容式发爆器 |
China National Standards X |
English PDF |
| GB/T 10822-2014 |
Flame retardant conveyor belts of teXtile construction for general use 一般用途织物芯阻燃输送带 |
China National Standards X |
English PDF |
| GB/T 31082-2014 |
Auditing rules for eXhibition statistics 展览会数据审核规则 |
China National Standards X |
English PDF |
| GB/T 31081-2014 |
Plastic boX pallets 塑料箱式托盘 |
China National Standards X |
English PDF |
| GB/T 18867-2014 |
Gases for electronic industry―Sulphur heXaflouride 电子工业用气体 六氟化硫 |
China National Standards X |
English PDF |
| GB/T 31099-2014 |
Specifications of sulfur fiXation agent during coal combustion 燃煤固硫剂技术条件 |
China National Standards X |
English PDF |
| GB/T 31098-2014 |
Evaluation on the effect of sulfur fiXation during coal combustion 燃煤固硫效果评价方法 |
China National Standards X |
English PDF |
| GB/T 31063-2014 |
EXtracables in aqueous autoclavates for pharmaceutical closures of butyl rubber 丁基橡胶药用瓶塞高压水溶出物 |
China National Standards X |
English PDF |
| GB/T 22148.2-2014 |
Test method on electromagnetic emissions―Part 2: Electronic control gear for discharge lamps eXcluding fluorescent lamps 电磁发射的试验方法 第2部分：放电灯(荧光灯除外)用电子控制装置 |
China National Standards X |
English PDF |
| GB/T 15629.3-2014 |
Information technology—Telecommunications and information eXchange between systems—Local and metropolitan area networks—Specific requirements—Part 3:Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第3部分：带碰撞检测的载波侦听多址访问（CSMA/CD）的访问方法和物理层规范 |
China National Standards X |
English PDF |
| GB 31094-2014 |
Safety rules for the construction and installation of lifts for eXplosive atmospheres 防爆电梯制造与安装安全规范 |
China National Standards X |
English PDF |
| GB 6675.13-2014 |
Safety of toys―Part 13：Chemical toys (sets) other than eXperimental sets 玩具安全 第13部分：除实验玩具外的化学套装玩具 |
China National Standards X |
English PDF |
| GB 4706.82-2014 |
Household and similar electrical appliances—Safety—Particular requirements for fleXible sheet heating elements for room heating 家用和类似用途电器的安全 房间加热用软片加热元件的特殊要求 |
China National Standards X |
English PDF |
| GB 31040-2014 |
Limit of residual formaldehyde from the concrete admiXtures 混凝土外加剂中残留甲醛的限量 |
China National Standards X |
English PDF |
| GB 3836.9-2014 |
EXplosive atmospheres―Part 9: Equipment protection by type of protection “m” 爆炸性环境 第9部分：由浇封型“m”保护的设备 |
China National Standards X |
English PDF |
| GB 3836.8-2014 |
EXplosive atmospheres―Part 8: Equipment protection by type of protection “n” 爆炸性环境 第8部分: 由“n”型保护的设备 |
China National Standards X |
English PDF |
| GB 3836.14-2014 |
EXplosive atmospheres—Part 14: Classification of areas—Explosive gas atmosphere 爆炸性环境 第14部分：场所分类 爆炸性气体环境 |
China National Standards X |
English PDF |
| GB/T 31296-2014 |
Sulfate-resistant and corrosion-inhibiting admiXtures for concrete 混凝土防腐阻锈剂 |
China National Standards X |
English PDF |
| GB/T 31295-2014 |
The core to wind turbine blade―Determination of dimensional stability at elevated temperatures with fleXural load and with compressive load 风电叶片用芯材 弯曲载荷和压缩载荷下高温尺寸稳定性的测定 |
China National Standards X |
English PDF |
| GB/T 31293-2014 |
Vacuum resin infusion molding epoXy for wind blade 风电叶片用真空导入环氧树脂 |
China National Standards X |
English PDF |
| GB/T 31317-2014 |
Corrosion of metals and alloys—Black boX exposure test method 金属和合金的腐蚀 黑箱暴露试验方法 |
China National Standards X |
English PDF |
| GB/T 31314-2014 |
Multi wires of large diameter strand with high-strength and low-relaXation strand for prestressing 多丝大直径高强度低松驰预应力钢绞线 |
China National Standards X |
English PDF |
| GB/T 31312-2014 |
Metallurgical grade fluorspar―Determination of antimony content―Solvent eXtraction atomic absorption spectrometric method 冶金级萤石 锑含量的测定 溶剂萃取原子吸收光谱法 |
China National Standards X |
English PDF |
| GB/T 31311-2014 |
Metallurgical-grade fluorspar―Determination of lead content―Solvent eXtraction atomic absorption spectrometric method 冶金级萤石 铅含量的测定 溶剂萃取原子吸收光谱法 |
China National Standards X |
English PDF |
| GB/T 31304-2014 |
EpoXy-coated high strength wire stay cable 环氧涂层高强度钢丝拉索 |
China National Standards X |
English PDF |
| GB/T 31303-2014 |
Austenitic-Ferritic dupleX stainless steel bars 奥氏体-铁素体型双相不锈钢棒 |
China National Standards X |
English PDF |
| GB/T 4372.7-2014 |
Methods for chemical analysis of zinc oXide produced by direct process―Part 7：Determinantion of ferric oxide content―Flame atomic absorption spectrometry method 直接法氧化锌化学分析方法 第7部分：三氧化二铁量的测定 火焰原子吸收光谱法 |
China National Standards X |
English PDF |
| GB/T 4372.6-2014 |
Methods for chemical analysis of zincoXide produced by direct process―Part 6：Testing of metallic zinc 直接法氧化锌化学分析方法 第6部分：金属锌的检验 |
China National Standards X |
English PDF |
| GB/T 4372.5-2014 |
Methods for chemical analysis of zinc oXide produced by direct process―Part 5：Determination of manganese content―Flame atomic absorption spectrometry method 直接法氧化锌化学分析方法 第5部分：锰量的测定 火焰原子吸收光谱法 |
China National Standards X |
English PDF |
| GB/T 4372.2-2014 |
Methods for chemical analysis of zinc oXide produced by direct process―Part 2：Determination of lead oxide content―Flame atomic absorption spectrometry method 直接法氧化锌化学分析方法 第2部分：氧化铅量的测定 火焰原子吸收光谱法 |
China National Standards X |
English PDF |
| GB/T 4372.1-2014 |
Methods for chemical analysis of zincoXide produced by direct process―Part 1：Determination of zinc oxide content―Na2EDTA titration method 直接法氧化锌化学分析方法 第1部分：氧化锌量的测定 Na2EDTA滴定法 |
China National Standards X |
English PDF |
| GB/T 3884.18-2014 |
Methods for chemical analysis of copper concentrates―Part 18：Determination of arsenic，antimony，bismuth，lead，zinc，nickel，cadmium，cobalt，magnesium oXide，calcium oxide contents―Inductively coupled plasma atomic emission spectrometry 铜精矿化学分析方法 第18部分：砷、锑、铋、铅、锌、镍、镉、钴、氧化镁、氧化钙量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards X |
English PDF |
| GB/T 3884.17-2014 |
Methods for chemical analysis of copper concentrates―Part 17：Determination of aluminium oXide content―Chromazurol S spectrophotometric method and fluoride salts device-Na2EDTA titrimetric method 铜精矿化学分析方法 第17部分：三氧化二铝量的测定 铬天青S胶束增溶光度法和沉淀分离-氟盐置换-Na2EDTA滴定法 |
China National Standards X |
English PDF |
| GB/T 3884.16-2014 |
Methods for chemical analysis of copper concentrates―Part 16： Determination of silicon dioXide content―K2SiF6 titrimetric method and Gravimetric method 铜精矿化学分析方法 第16部分：二氧化硅量的测定 氟硅酸钾滴定法和重量法 |
China National Standards X |
English PDF |
| GB/T 31256-2014 |
Conveyor belts―Specification for rubber-or plastics-covered conveyor belts of teXtile construction for underground mining 输送带 具有橡胶或塑料覆盖层的地下采矿用织物芯输送带规范 |
China National Standards X |
English PDF |
| GB/T 31254-2014 |
Safety of machinery―Safety specification for the design of fiXed ladders 机械安全 固定式直梯的安全设计规范 |
China National Standards X |
English PDF |
| GB/T 31036-2014 |
Proton eXchange membrane fuel cell backup power system―Safety 质子交换膜燃料电池备用电源系统 安全 |
China National Standards X |
English PDF |
| GB/T 31035-2014 |
Test methods for proton eXchange membrane fuel cell stack at subzero environment 质子交换膜燃料电池电堆低温特性试验方法 |
China National Standards X |
English PDF |
| GB/T 20042.7-2014 |
Proton eXchange membrane fuel cells―Part 7: Test method of carbon paper properties 质子交换膜燃料电池 第7部分：炭纸特性测试方法 |
China National Standards X |
English PDF |
| GB/T 31332-2014 |
Vulcanizing accelerator—N-cycloheXylbenzothiazole-2-sulfenamide（CBS） 硫化促进剂 N-环己基-2-苯并噻唑次磺酰胺（CBS） |
China National Standards X |
English PDF |
| GB/T 31245-2014 |
Ready-miXed mortar terminology 预拌砂浆术语 |
China National Standards X |
English PDF |
| GB/T 31269-2014 |
Honeycomb fiberboard boXes 蜂窝纸板箱 |
China National Standards X |
English PDF |
| GB/T 31268-2014 |
Restricting eXcessive packaging for commodity―General rule 限制商品过度包装 通则 |
China National Standards X |
English PDF |
| GB/T 2532-2014 |
Brass strip for heat-eXchanger water tank and header 散热器水室和主片用黄铜带 |
China National Standards X |
English PDF |
| GB/T 22597-2014 |
Determination of chemical oXygen demand of reclaimed wastewater―Potassium dichromate method 再生水中化学需氧量的测定 重铬酸钾法 |
China National Standards X |
English PDF |
| GB/T 151-2014 |
Heat eXchangers 热交换器 |
China National Standards X |
English PDF |
| GB/T 15022.6-2014 |
Resin based reactive compounds used for electrical insulation―Part 6：EpoXy casting resinous compounds use for class 1E distribution transformer in nuclear power generating stations 电气绝缘用树脂基活性复合物 第6部分：核电站1E级配电变压器绝缘用环氧浇注树脂 |
China National Standards X |
English PDF |
| GB/T 14849.5-2014 |
Methods for chemical analysis of silicon metal―Part 5：Determination of impurity contents―X-ray fluorescence method 工业硅化学分析方法 第5部分：杂质元素含量的测定 X射线荧光光谱法 |
China National Standards X |
English PDF |
| GB/T 14846-2014 |
Tolerances on dimensions and form of aluminium and aluminium alloy eXtruded profiles 铝及铝合金挤压型材尺寸偏差 |
China National Standards X |
English PDF |
| GB/T 14594-2014 |
OXygen-free copper sheets and strips for vacuum electron devices 电真空器件用无氧铜板和带 |
China National Standards X |
English PDF |
| GB/T 12967.4-2014 |
Test methods for anodic oXidation coatings of aluminium and aluminium alloys―Part 4：Determination of the comparative fastness to ultraviolet light and heat of coloured anodic oxidation coatings 铝及铝合金阳极氧化膜检测方法 第4部分：着色阳极氧化膜耐紫外光性能的测定 |
China National Standards X |
English PDF |
| GB/T 11062-2014 |
Natural gas―Calculation of calorific values，density，relative density and Wobbe indeX 天然气 发热量、密度、相对密度和沃泊指数的计算方法 |
China National Standards X |
English PDF |
| GB/T 31308.2-2014 |
Processes, data elements and documents in commerce, industry and administration―Long term signature profiles―Part 2: Long term signature profiles for XML Advanced Electronic Signatures (XAdES) 商业、工业和行政的过程、数据元和单证 长效签名规范 第2部分：XML高级电子签名(XAdES)的长效签名规范 |
China National Standards X |
English PDF |
| GB/T 15310.1-2014 |
Form for international trade eXport documents―Part 1: Commercial invoice 国际贸易出口单证格式 第1部分：商业发票 |
China National Standards X |
English PDF |
| GB/T 30269.301-2014 |
Information technology—Sensor networks—Part 301：Communication and information eXchange: Network layer and application support sublayer technical specifications for low-rate wireless sensor networks 信息技术 传感器网络 第301部分：通信与信息交换：低速无线传感器网络网络层和应用支持子层规范 |
China National Standards X |
English PDF |
| GB/T 31267-2014 |
Implementation procedure for space science eXperiment projects 空间科学实验项目实施流程 |
China National Standards X |
English PDF |
| GB/T 28876.2-2014 |
Flammability of materials in space eXperimental facilities―Part 2: Test methods 空间实验设备使用材料的可燃性 第2部分：测试方法 |
China National Standards X |
English PDF |
| GB/T 31007.4-2014 |
Coding of teXtile fabrics―Part 4:Woll fabric 纺织面料编码 第4部分：毛 |
China National Standards X |
English PDF |
| GB/T 31007.2-2014 |
Coding of teXtile fabrics―Part 2:Bast fiber fabric 纺织面料编码 第2部分：麻 |
China National Standards X |
English PDF |
| GB/T 31007.1-2014 |
Coding of teXtile fabrics―Part 1:Cotton fabric 纺织面料编码 第1部分：棉 |
China National Standards X |
English PDF |
| GB 51060-2014 |
Code for eXploration of hydrogeology in nonferrous metal mines 有色金属矿山水文地质勘探规范 |
China National Standards X |
English PDF |
| GB 51052-2014 |
Code for design of wool teXtile factory 毛纺织工厂设计规范 |
China National Standards X |
English PDF |
| GB 50257-2014 |
Code for construction and acceptance of electric equipment on fire and eXplosion hazard electrical equipment installation engineering 电气装置安装工程爆炸和火灾危险环境电气装置施工及验收规范 |
China National Standards X |
English PDF |
| GB 15193.24-2014 |
National Food Safety Standard-Technical requirements for pathologic eXamination in toxicological evaluation of food safety 食品安全国家标准 食品安全性毒理学评价中病理学检查技术要求 |
China National Standards X |
English PDF |
| GB 4789.14-2014 |
National Food Safety Standard-Food microbiology - EXamination of Bacillus cereus 食品安全国家标准 食品微生物学检验 蜡样芽胞杆菌检验 |
China National Standards X |
English PDF |
| GB 4789.9-2014 |
National Food Safety Standard-Food microbiology - EXamination of Campylobacter jejuni 食品安全国家标准 食品微生物学检验 空肠弯曲菌检验 |
China National Standards X |
English PDF |
| GB 15193.25-2014 |
National food safety standard Reproductive and developmental toXicity test 食品安全国家标准 生殖发育毒性试验 |
China National Standards X |
English PDF |
| GB 15193.22-2014 |
National food safety standard 28 days oral toXicity test 食品安全国家标准 28天经口毒性试验 |
China National Standards X |
English PDF |
| GB/T 31275-2014 |
Assessment of lighting equipment related to human eXposure to electromagnetic fields 照明设备对人体电磁辐射的评价 |
China National Standards X |
English PDF |
| GB/T 31270.9-2014 |
Test guidelines on environmental safety assessment for chemical pesticides―Part 9: Avian acute toXicity test 化学农药环境安全评价试验准则 第9部分：鸟类急性毒性试验 |
China National Standards X |
English PDF |
| GB/T 31270.21-2014 |
Guidelines on environmental safety assessment for chemical pesticides―Part 21: Macro-crustacean toXicity test 化学农药环境安全评价试验准则 第21部分：大型甲壳类生物毒性试验 |
China National Standards X |
English PDF |
| GB/T 31270.20-2014 |
Test guidelines on environmental safety assessment for chemical pesticides—Part 20: Livestock short-term dietary toXicity test 化学农药环境安全评价试验准则 第20部分：家畜短期饲喂毒性试验 |
China National Standards X |
English PDF |
| GB/T 31270.18-2014 |
Test guidelines on environmental safety assessment for chemical pesticides―Part 18: Amphibian acute toXicity test 化学农药环境安全评价试验准则 第18部分：天敌两栖类急性毒性试验 |
China National Standards X |
English PDF |
| GB/T 31270.17-2014 |
Test guidelines on environmental safety assessment for chemical pesticides―Part 17: Trichogramma acute toXicity test 化学农药环境安全评价试验准则 第17部分：天敌赤眼蜂急性毒性试验 |
China National Standards X |
English PDF |
| GB/T 31270.16-2014 |
Test guidelines on environmental safety assessment for chemical pesticides―Part 16: Soil microorganism toXicity test 化学农药环境安全评价试验准则 第16部分：土壤微生物毒性试验 |
China National Standards X |
English PDF |
| GB/T 31270.15-2014 |
Test guidelines on environmental safety assessment for chemical pesticides―Part 15: Earthworm acute toXicity test 化学农药环境安全评价试验准则 第15部分：蚯蚓急性毒性试验 |
China National Standards X |
English PDF |
| GB/T 31270.12-2014 |
Test guidelines on environmental safety assessment for chemical pesticides―Part 12: Fish acute toXicity test 化学农药环境安全评价试验准则 第12部分：鱼类急性毒性试验 |
China National Standards X |
English PDF |
| GB/T 31270.11-2014 |
Test guidelines on environmental safety assessment for chemical pesticides―Part 11: Silkworm acute toXicity test 化学农药环境安全评价试验准则 第11部分：家蚕急性毒性试验 |
China National Standards X |
English PDF |
| GB/T 31270.10-2014 |
Test guidelines on environmental safety assessment for chemical pesticides―Part 10: Honeybee acute toXicity test 化学农药环境安全评价试验准则 第10部分：蜜蜂急性毒性试验 |
China National Standards X |
English PDF |
| GB/T 31218-2014 |
Metallic materials—Determination of residual stress—Sectioning relaXation strain-gage method 金属材料 残余应力测定 全释放应变法 |
China National Standards X |
English PDF |
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