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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 31316-2014 |
GeneRal principles of cathodic protection in sea water 海水阴极保护总则 |
China National Standards R |
 English PDF |
| GB/T 31315-2014 |
Cold dRawn or cold rolled precision weld steel tubes for mechanical structures 机械结构用冷拔或冷轧精密焊接钢管 |
China National Standards R |
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 R |
English PDF |
| GB/T 31313-2014 |
FluoRspas—Determination of particle size distribution by sieving 萤石 粒度的筛分测定 |
China National Standards R |
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 R |
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 R |
English PDF |
| GB/T 31310-2014 |
Metallic mateRial—Determination of residual stress—Hole drilling strain-gauge method 金属材料 残余应力测定 钻孔应变法 |
China National Standards R |
English PDF |
| GB/T 31309-2014 |
Calculation of electoRon vacancy number in nickel-base superalloys 镍基高温合金电子空位数计算方法 |
China National Standards R |
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 R |
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 R |
English PDF |
| GB/T 21143-2014 |
Metallic mateRials―Unified method of test for determination of quasistatic fracture toughness 金属材料 准静态断裂韧度的统一试验方法 |
China National Standards R |
English PDF |
| GB/T 17394.1-2014 |
Metallic mateRials―Leeb hardness test―Part 1: Test method 金属材料 里氏硬度试验 第1部分：试验方法 |
China National Standards R |
English PDF |
| GB 31247-2014 |
Classification foR burning behavior of electric and optical cables 电缆及光缆燃烧性能分级 |
China National Standards R |
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 R |
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 R |
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 R |
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 R |
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 R |
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 R |
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 R |
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 R |
English PDF |
| GB/T 3884.15-2014 |
Methods foR chemical analysis of copper concentrates―Part 15：Determination of iron content―Potassium dichromate titration method 铜精矿化学分析方法 第15部分：铁量的测定 重铬酸钾滴定法 |
China National Standards R |
English PDF |
| GB/T 3488.1-2014 |
HaRdmetals―Metallographic determination of microstructure―Part 1：Photomicrographs and description 硬质合金 显微组织的金相测定 第1部分：金相照片和描述 |
China National Standards R |
English PDF |
| GB/T 31009-2014 |
Foot pRotection―Safety requirement and test method for footwear 足部防护 鞋（靴）安全性要求及测试方法 |
China National Standards R |
English PDF |
| GB/T 31008-2014 |
Foot pRotection―Selection specification for material safety of footwear 足部防护 鞋（靴）材料安全性选择规范 |
China National Standards R |
English PDF |
| GB/T 14849.4-2014 |
Methods foR chemical analysis of silicon metal―Part 4：Determination of impurity contents―Inductively coupled plasma atomic emission spectrometric method 工业硅化学分析方法 第4部分：杂质元素含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards R |
English PDF |
| GB 31241-2014 |
Lithium ion cells and batteRies used in portable electronic equipments―Safety requirements 便携式电子产品用锂离子电池和电池组 安全要求 |
China National Standards R |
English PDF |
| GB/T 7994.2-2014 |
Test method of glass-lined equipments―PaRt 2: Gas leak test 搪玻璃设备试验方法 第2部分：气密性试验 |
China National Standards R |
English PDF |
| GB/T 7994.1-2014 |
Test method of glass-lined equipments—PaRt 1: Hydraulic pressure test 搪玻璃设备试验方法 第1部分：水压试验 |
China National Standards R |
English PDF |
| GB/T 7991.9-2014 |
Test method of vitReous and porcelain enamels―Part 9: Determination of adhesion tensile strength 搪玻璃层试验方法 第9部分：抗拉强度的测定 |
China National Standards R |
English PDF |
| GB/T 7991.6-2014 |
Test method of vitReous and porcelain enamels—Part 6 High voltage test 搪玻璃层试验方法 第6部分：高电压试验 |
China National Standards R |
English PDF |
| GB/T 7991.5-2014 |
Test method of viteRous and porcelain enamels—Part 5：Determination of thickness by electromagnetic mothod 搪玻璃层试验方法 第5部分：用电磁法测量厚度 |
China National Standards R |
English PDF |
| GB/T 7991.10-2014 |
Test method of viteRous and porcelain enamels—Part 10：Determination of lead and cadmium release 搪玻璃层试验方法 第10部分：铅、镉溶出量的测定 |
China National Standards R |
English PDF |
| GB/T 3686-2014 |
Belt dRives―V-belts and V-ribbed belts―Tensile strength and elongation test method 带传动 V带和多楔带 拉伸强度和伸长率试验方法 |
China National Standards R |
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 R |
English PDF |
| GB/T 31255-2014 |
Safety of machineRy―Safety specification for the design of industrial type stairs, working platforms and walkways 机械安全 工业楼梯、工作平台和通道的安全设计规范 |
China National Standards R |
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 R |
English PDF |
| GB/T 31038-2014 |
GeneRal technical condition for high voltage diesel-generating sets 高电压柴油发电机组通用技术条件 |
China National Standards R |
English PDF |
| GB/T 31037.2-2014 |
Fuel cell poweR system used for industrial lift truck applications―Part 2: Technical specification 工业起升车辆用燃料电池发电系统 第2部分：技术条件 |
China National Standards R |
English PDF |
| GB/T 31037.1-2014 |
Fuel cell poweR system used for industrial lift truck applications―Part 1: Safety 工业起升车辆用燃料电池发电系统 第1部分：安全 |
China National Standards R |
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 R |
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 R |
English PDF |
| GB/T 31034-2014 |
Insulating back sheet foR crystalline silicon terrestrial photovoltaic (PV) modules 晶体硅太阳电池组件用绝缘背板 |
China National Standards R |
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 R |
English PDF |
| GB/T 19639.2-2014 |
GeneRal purpose valve-regulated lead-acid batteries―Part 2: Kinds of products and specifications 通用阀控式铅酸蓄电池 第2部分：规格型号 |
China National Standards R |
English PDF |
| GB/T 19639.1-2014 |
GeneRal purpose valve-regulated lead-acid batteries―Part 1: Technical conditions 通用阀控式铅酸蓄电池 第1部分：技术条件 |
China National Standards R |
English PDF |
| GB/T 12974.2-2014 |
GeneRal specification for a.c. lift motor—Part 2: Permanent magnet synchronous motor 交流电梯电动机通用技术条件 第2部分：永磁同步电动机 |
China National Standards R |
English PDF |
| GB 8108-2014 |
Vehicle electRonic sirens 车用电子警报器 |
China National Standards R |
English PDF |
| GB 6722-2014 |
Safety Regulations for blasting 爆破安全规程 |
China National Standards R |
English PDF |
| GB/T 7019-2014 |
Test methods foR fiber cement prdoucts 纤维水泥制品试验方法 |
China National Standards R |
English PDF |
| GB/T 31333-2014 |
Dipped coRds—Test methods adhesion strength 浸胶线绳 黏合强度试验方法 |
China National Standards R |
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 R |
English PDF |
| GB/T 31331-2014 |
Requirement and identification for environmental protection of modified plastics 改性塑料的环保要求和标识 |
China National Standards R |
English PDF |
| GB/T 31330-2014 |
The peRformance test procedures of recirculating ball power steering lips seals? 汽车循环球式动力转向器唇形密封圈性能试验方法 |
China National Standards R |
English PDF |
| GB/T 31329-2014 |
Technical specification foR saving water of circulating cooling water 循环冷却水节水技术规范 |
China National Standards R |
English PDF |
| GB/T 31328-2014 |
Specification of opeRation and management for reverse osmosis seawater-desalination system 海水淡化反渗透系统运行管理规范 |
China National Standards R |
English PDF |
| GB/T 31327-2014 |
Specification of membRane system for seawater desalination pretreatment 海水淡化预处理膜系统设计规范 |
China National Standards R |
English PDF |
| GB/T 31322-2014 |
Multifunctional vegetable cutteR test method 多功能切菜机试验方法 |
China National Standards R |
English PDF |
| GB/T 31318-2014 |
PReserved fruits―Hawthorn products 蜜饯 山楂制品 |
China National Standards R |
English PDF |
| GB/T 31245-2014 |
Ready-mixed mortar terminology 预拌砂浆术语 |
China National Standards R |
English PDF |
| GB/T 31033-2014 |
Specification foR well control technology of oil & gas drilling 石油天然气钻井井控技术规范 |
China National Standards R |
English PDF |
| GB/T 31032-2014 |
Welding and acceptance standaRd for steel pipings and pipelines 钢质管道焊接及验收 |
China National Standards R |
English PDF |
| GB/T 31031-2014 |
AiRport snow remover 机场除雪车 |
China National Standards R |
English PDF |
| GB/T 31030-2014 |
AiRport passenger bus 机场旅客摆渡车 |
China National Standards R |
English PDF |
| GB/T 31029-2014 |
AiRcraft garbage truck 飞机垃圾接收车 |
China National Standards R |
English PDF |
| GB/T 31028-2014 |
Disabled/incapacitated passengeR boarding vehicles 行动不便旅客登机车 |
China National Standards R |
English PDF |
| GB/T 31259-2014 |
Pipe suppoRts with thermoprobe 热棒式管架 |
China National Standards R |
English PDF |
| GB/T 31258-2014 |
Specification of stRop 滑索通用技术条件 |
China National Standards R |
English PDF |
| GB/T 16783.1-2014 |
PetRoleum and natural gas industries―Field testing of drilling fluids―Part 1: Water-based fluids 石油天然气工业 钻井液现场测试 第1部分：水基钻井液 |
China National Standards R |
English PDF |
| GB/T 14837.1-2014 |
Rubber and rubber products―Determination of the composition of vulcanizates and uncured compounds by thermogravimetry―Part 1：Butadiene, ethylene-propylene copolymer and terpolymer, isobutene-isoprene, isoprene and styrene-butadiene rubbers 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1部分：丁二烯橡胶、乙烯-丙烯二元和三元共聚物、异丁烯-异戊二烯橡胶、异戊二烯橡胶、苯乙烯-丁二烯橡胶 |
China National Standards R |
English PDF |
| GB/T 8888-2014 |
WRough heavy non-ferrous metal products-packing,marking,transportation, storing and cetificate of quality 重有色金属加工产品的包装、标志、运输、贮存和质量证明书 |
China National Standards R |
English PDF |
| GB/T 5250-2014 |
PeRmeable sintered metal materials―Determination of fluid permeability 可渗透性烧结金属材料 流体渗透性的测定 |
China National Standards R |
English PDF |
| GB/T 31253-2014 |
NatuRal gas―Validation for gaseous reference materials―Direct measurement of calorific value and density 天然气 气体标准物质的验证 发热量和密度直接测量法 |
China National Standards R |
English PDF |
| GB/T 31246-2014 |
WateR treatment chemicals—Technical specification and test method of cationic polyacrylamides 水处理剂 阳离子型聚丙烯酰胺的技术条件和试验方法 |
China National Standards R |
English PDF |
| GB/T 31240-2014 |
InfoRmation technology―Pathways and spaces for customer premises cabling 信息技术 用户建筑群布缆的路径和空间 |
China National Standards R |
English PDF |
| GB/T 31027-2014 |
CleaneR for automotive engine cooling system 机动车发动机冷却系统内部清洗剂 |
China National Standards R |
English PDF |
| GB/T 31026-2014 |
Cleaning fluid foR motor vehicle engine lubrication system 机动车发动机润滑系清洗液 |
China National Standards R |
English PDF |
| GB/T 31025-2014 |
Cleaning fluid foR motor vehicle engine surface 机动车发动机外表面清洗液 |
China National Standards R |
English PDF |
| GB/T 31269-2014 |
Honeycomb fibeRboard boxes 蜂窝纸板箱 |
China National Standards R |
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 R |
English PDF |
| GB/T 26237.6-2014 |
InfoRmation technology—Biometric data interchange formats—Part 6: Iris image data 信息技术 生物特征识别数据交换格式 第6部分：虹膜图像数据 |
China National Standards R |
English PDF |
| GB/T 26237.5-2014 |
InfoRmation technology—Biometric data interchange formats—Part 5: Face image data 信息技术 生物特征识别数据交换格式 第5部分：人脸图像数据 |
China National Standards R |
English PDF |
| GB/T 26237.4-2014 |
InfoRmation technology―Biometric data interchange formats―Part 4: Finger image data 信息技术 生物特征识别数据交换格式 第4部分：指纹图像数据 |
China National Standards R |
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 R |
English PDF |
| GB/T 22627-2014 |
WateR treatment chemical―Poly aluminium chloride 水处理剂 聚氯化铝 |
China National Standards R |
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 R |
English PDF |
| GB/T 20302-2014 |
PhosphoR-copper anodes 阳极磷铜材 |
China National Standards R |
English PDF |
| GB/T 19849-2014 |
Seamless coppeR-tube for cable 电缆用无缝铜管 |
China National Standards R |
English PDF |
| GB/T 18813-2014 |
CoppeR strip for transformer 变压器铜带 |
China National Standards R |
English PDF |
| GB/T 18603-2014 |
Technical Requirements of measuring systems for natural gas 天然气计量系统技术要求 |
China National Standards R |
English PDF |
| GB/T 17283-2014 |
DeteRmination of the water dew point of natural gas―Cooled surface condensation hygrometer 天然气水露点的测定 冷却镜面凝析湿度计法 |
China National Standards R |
English PDF |
| GB/T 151-2014 |
Heat exchangeRs 热交换器 |
China National Standards R |
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 R |
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 R |
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 R |
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 R |
English PDF |
| GB/T 13610-2014 |
Analysis of natuRal gas composipion―Gas chromatography 天然气的组成分析 气相色谱法 |
China National Standards R |
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 R |
English PDF |
| GB/T 11091-2014 |
CoppeR strip for cables 电缆用铜带 |
China National Standards R |
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 R |
English PDF |
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