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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 12535-2021 |
Test Method of starting performance for motor vehicle 汽车起动性能试验方法 |
China National Standards Method |
 English PDF |
| GB/T 27840-2021 |
Fuel consumption test Methods for heavy-duty commercial vehicles 重型商用车辆燃料消耗量测量方法 |
China National Standards Method |
English PDF |
| GB/T 40858-2021 |
General requirements and test Methods for receivers of solar thermal power plants 太阳能光热发电站集热管通用要求与测试方法 |
China National Standards Method |
English PDF |
| GB/T 40826-2021 |
Test Method for hand-arranging staple length of dehaired cashmere—Flatbed scanner method 分梳山羊绒手排长度试验方法 图板电子扫描仪法 |
China National Standards Method |
English PDF |
| GB/T 26548.11-2021 |
Hand-held portable power tools—Test Methods for evaluation of vibration emission—Part 11:Stone hammers 手持便携式动力工具 振动试验方法 第11部分：石锤 |
China National Standards Method |
English PDF |
| GB/T 26548.10-2021 |
Hand-held portable power tools -- Test Methods for evaluation of vibration emission -- Part 10: Percussive drills, hammers and breakers 手持便携式动力工具? 振动试验方法? 第10部分：冲击式凿岩机、锤和破碎器 |
China National Standards Method |
English PDF |
| GB/T 5990-2021 |
Refractory materials—Determination of thermal conductivity, specific heat capacity and thermal diffusivity(hot-wire Method) 耐火材料 导热系数、比热容和热扩散系数试验方法（热线法） |
China National Standards Method |
English PDF |
| GB/T 40566-2021 |
Granular polysilicon produced by fluidized bed Method—Determination of hydrogen—Pulse heating inert gas fusion infrared absorption method 流化床法颗粒硅 氢含量的测定 脉冲加热惰性气体熔融红外吸收法 |
China National Standards Method |
English PDF |
| GB/T 40561-2021 |
Photovoltaic silicon material—Determination of oxygen—Pulse heating inert gas fusion infrared absorption Method 光伏硅材料 氧含量的测定 脉冲加热惰性气体熔融红外吸收法 |
China National Standards Method |
English PDF |
| GB/T 12678-2021 |
Reliability running test Method for motor vehicles 汽车可靠性行驶试验方法 |
China National Standards Method |
English PDF |
| GB/T 17144-2021 |
Petroleum products—Determinatioan of carbon residue—Micro Method 石油产品 残炭的测定 微量法 |
China National Standards Method |
English PDF |
| GB/T 261-2021 |
Determination of flash point—Pensky-Martens closed cup Method 闪点的测定 宾斯基-马丁闭口杯法 |
China National Standards Method |
English PDF |
| GB/T 386-2021 |
Standard test Method for cetane number of diesel fuel oil 柴油十六烷值测定法 |
China National Standards Method |
English PDF |
| GB/T 40576-2021 |
Evaluation Methodology for operation efficiency of industrial robots 工业机器人运行效率评价方法 |
China National Standards Method |
English PDF |
| GB/T 40813-2021 |
Information security technology—Security protection technical requirements and testing evaluation Methods of industrial control systems 信息安全技术 工业控制系统安全防护技术要求和测试评价方法 |
China National Standards Method |
English PDF |
| GB/T 40625-2021 |
Indoor measurement Methods for noise emitted by accelerating motor vehicles 汽车加速行驶车外噪声室内测量方法 |
China National Standards Method |
English PDF |
| GB/T 38775.5-2021 |
Electric vehicle wireless power transfer—Part 5:Electromagnetic compatibility requirements and test Methods 电动汽车无线充电系统 第5部分：电磁兼容性要求和试验方法 |
China National Standards Method |
English PDF |
| GB/T 40578-2021 |
Measurement Methods for noise emitted by light-duty vehicles in multiple driving mode conditions 轻型汽车多工况行驶车外噪声测量方法 |
China National Standards Method |
English PDF |
| GB/T 18910.102-2021 |
Liquid crystal display devices—Part 10-2:Environmental, endurance and mechanical test Methods—Environmental and endurance 液晶显示器件 第10-2部分：环境、耐久性和机械试验方法 环境和耐久性 |
China National Standards Method |
English PDF |
| GB/T 18910.101-2021 |
Liquid crystal display devices—Part 10-1:Environmental,endurance and mechanical test Methods—Mechanical 液晶显示器件 第10-1部分：环境、耐久性和机械试验方法 机械 |
China National Standards Method |
English PDF |
| GB/T 40711.4-2021 |
Off-cycle technology/device energy saving effects evaluation Methods for passenger cars—Part 4:Regenerative braking system 乘用车循环外技术/装置节能效果评价方法 第4部分：制动能量回收系统 |
China National Standards Method |
English PDF |
| GB/T 40711.3-2021 |
Off-cycle technology/device energy saving effects evaluation Methods for passenger cars—Part 3:Automotive air conditioner 乘用车循环外技术/装置节能效果评价方法 第3部分：汽车空调 |
China National Standards Method |
English PDF |
| GB/T 40711.2-2021 |
Off-cycle technology/device energy saving effects evaluation Methods for passenger cars—Part 2:Idle start-stop system 乘用车循环外技术/装置节能效果评价方法 第2部分：怠速起停系统 |
China National Standards Method |
English PDF |
| GB/T 40657-2021 |
Public telecom network—Test Methods for smart home application 公众电信网 智能家居应用测试方法 |
China National Standards Method |
English PDF |
| GB/T 15972.49-2021 |
Specifications for optical fibre test Methods—Part 49: Measurement methods and test procedures for transmission characteristics—Differential mode delay 光纤试验方法规范 第49部分：传输特性的测量方法和试验程序 微分模时延 |
China National Standards Method |
English PDF |
| GB/T 15972.32-2021 |
Specifications for optical fibre test Methods—Part 32： Measurement methods and test procedures for mechanical characteristics—Coating strippability 光纤试验方法规范 第32部分：机械性能的测量方法和试验程序 涂覆层可剥性 |
China National Standards Method |
English PDF |
| GB/T 40564-2021 |
Test Method of epoxy molding compound for electronic packaging 电子封装用环氧塑封料测试方法 |
China National Standards Method |
English PDF |
| GB/T 40778.2-2021 |
Internet of things—Web-oriented open service system implementation—Part 2:Thing description Method 物联网 面向Web开放服务的系统实现 第2部分：物体描述方法 |
China National Standards Method |
English PDF |
| GB/T 18910.61-2021 |
Liquid crystal display devices—Part 6-1:Measuring Methods for liquid crystal display devices—Photoelectric parameter 液晶显示器件 第6-1部分：液晶显示器件测试方法 光电参数 |
China National Standards Method |
English PDF |
| GB/T 40674-2021 |
Fireworks and firecrackers—Evaluation Method of environmental protection 烟花爆竹 环保评价方法 |
China National Standards Method |
English PDF |
| GB/T 40850-2021 |
Method for the detection of Enterobacteriaceae in feed 饲料中肠杆菌科的检验方法 |
China National Standards Method |
English PDF |
| GB/T 25285.2-2021 |
Explosive atmospheres—Explosion prevention and protection—Part 2:Basic concepts and Methodology for mining 爆炸性环境 爆炸预防和防护 第2部分：矿山爆炸预防和防护的基本原则和方法 |
China National Standards Method |
English PDF |
| GB/T 25285.1-2021 |
Explosive atmospheres—Explosion prevention and protection—Part 1： Basic concepts and Methodology 爆炸性环境 爆炸预防和防护 第1部分：基本原则和方法 |
China National Standards Method |
English PDF |
| GB/T 3836.28-2021 |
Explosive atmospheres—Part 28：Non-electrical equipment for explosive atmospheres—Basic Method and requirements 爆炸性环境 第28部分：爆炸性环境用非电气设备 基本方法和要求 |
China National Standards Method |
English PDF |
| GB/T 14949.6-2021 |
Manganese ores—Determination of copper,lead and zinc content—Flame atomic absorption spectrometric Method 锰矿石 铜、铅和锌含量的测定 火焰原子吸收光谱法 |
China National Standards Method |
English PDF |
| GB/T 9766.6-2021 |
Test Method for tyre valve - Part 6: Test method for core 轮胎气门嘴试验方法 第6部分: 气门芯试验方法 |
China National Standards Method |
English PDF |
| GB/T 40621-2021 |
Drawing Method of cloud-to-ground lightning density distribution map 地闪密度分布图绘制方法 |
China National Standards Method |
English PDF |
| GB/T 12690.4-2021 |
Chemical analysis Methods for non-rare earth impurities of rare earth metals and their oxides—Part 4: Determination of oxygen and nitrogen contents—Impulse-infrared absorption and impulse-thermal conductivity method 稀土金属及其氧化物中非稀土杂质化学分析方法 第4部分：氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法 |
China National Standards Method |
English PDF |
| GB/T 40798-2021 |
Chemical analysis Method of ion-adsorption rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry 离子型稀土原矿化学分析方法 稀土总量的测定 电感耦合等离子体质谱法 |
China National Standards Method |
English PDF |
| GB/T 40795.2-2021 |
Chemical analysis Methods of lanthanum-cerium metals and their compounds—Part 2:Determination of rare earth content 镧铈金属及其化合物化学分析方法 第2部分：稀土量的测定 |
China National Standards Method |
English PDF |
| GB/T 40795.1-2021 |
Chemical analysis Method of lanthanum-cerium metals and their compounds—Part 1:Determination of cerium content—Ammonium ferrous sulfate titration method 镧铈金属及其化合物化学分析方法 第1部分：铈量的测定 硫酸亚铁铵滴定法 |
China National Standards Method |
English PDF |
| GB/T 13542.2-2021 |
Plastic films for electrical purposes—Part 2:Methods of test 电气绝缘用薄膜 第2部分：试验方法 |
China National Standards Method |
English PDF |
| GB/T 40729-2021 |
Fatigue life test Method for precision gear transmission 精密齿轮传动装置疲劳寿命试验方法 |
China National Standards Method |
English PDF |
| GB/T 40792-2021 |
Test Method of weight loss of sintered neodymium iron boron permanent magnets 烧结钕铁硼永磁体失重试验方法 |
China National Standards Method |
English PDF |
| GB/T 40628-2021 |
Test Method for seed cotton lint percentage—Process of sawtooth pattern 籽棉衣分率试验方法 锯齿型试轧法 |
China National Standards Method |
English PDF |
| GB/T 40716-2021 |
Test Method for air retention of motor vehicle tyres 汽车轮胎气密性试验方法 |
China National Standards Method |
English PDF |
| GB/T 26277-2021 |
Test Method for measuring electrical resistance of tyres 轮胎电阻测量方法 |
China National Standards Method |
English PDF |
| GB/T 18115.4-2021 |
Chemical analysis Methods of rare earth impurities in rare earth metals and their oxides -- Part 4: Determination of lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 第4部分：钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards Method |
English PDF |
| GB/T 12690.7-2021 |
Chemical analysis Methods for non-rare earth impurities of rare earth metals and their oxides—Part 7: Determination of silicon content 稀土金属及其氧化物中非稀土杂质化学分析方法 第7部分：硅量的测定 |
China National Standards Method |
English PDF |
| GB/T 40857-2021 |
Technical requirements and test Methods for cybersecurity of vehicle gateway 汽车网关信息安全技术要求及试验方法 |
China National Standards Method |
English PDF |
| GB/T 13697-2021 |
Determination of carbon in uranium oxide powder and pellets—High-frequency inductive furnace combustion-infrared detection Method 二氧化铀粉末和芯块中碳的测定 高频感应炉燃烧-红外检测法 |
China National Standards Method |
English PDF |
| GB/T 11809-2021 |
Test Method of weld of fuel rod for PWR—Metallographic examination and radiographic testing 压水堆燃料棒焊缝检验方法 金相检验和X射线照相检验 |
China National Standards Method |
English PDF |
| GB/T 40704-2021 |
Natural gas—Determination of odorant tetrahydrothiophene—On-line sampling gas chromatography Method 天然气 加臭剂四氢噻吩含量的测定 在线取样气相色谱法 |
China National Standards Method |
English PDF |
| GB/T 11060.10-2021 |
Natural gas—Determination of sulfur compounds—Part 10: Determination of sulfur compounds using gas chromatography Method 天然气 含硫化合物的测定 第10部分：用气相色谱法测定硫化合物 |
China National Standards Method |
English PDF |
| GB/T 9098-2021 |
Methods for the determination of prohibited substances in furniture products and related materials—Certain phthalate esters 电冰箱用全封闭型电动机-压缩机 |
China National Standards Method |
English PDF |
| GB/T 16850.3-2021 |
Optical amplifiers test Methods—Part 3:Noise figure parameters for single-channel amplifiers 光放大器试验方法 第3部分：单波道光放大器噪声参数 |
China National Standards Method |
English PDF |
| GB/T 40686-2021 |
General technical requirements and test Method of portable broadband emergency communication system 便携式宽带应急通信系统总体技术要求和测试方法 |
China National Standards Method |
English PDF |
| GB/T 7424.23-2021 |
Optical fibre cable generic specification—Part 23：Basic optical cable test procedures—Cable element test Methods 光缆总规范 第23部分：光缆基本试验方法 光缆元构件试验方法 |
China National Standards Method |
English PDF |
| GB/T 7424.21-2021 |
Optical fibre cable generic specification—Part 21：Basic optical cable test procedures—Mechanical test Methods 光缆总规范 第21部分：光缆基本试验方法 机械性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 39523-2020 |
Test Method for torsional vibration of precision planetary cycloidal reducers 精密行星摆线减速器扭转振动性能测试方法 |
China National Standards Method |
English PDF |
| GB/T 39505-2020 |
Method of measuring performances of electric hair clippers or trimmers for household use 家用电理发剪及修发器性能测试方法 |
China National Standards Method |
English PDF |
| GB/T 39506-2020 |
Determination of the poly vinyl chloride (PVC) content of unplasticized poly vinyl chloride (PVC-U) pipes and fittings—Method based on total chlorine content 硬聚氯乙烯（PVC-U）管材及管件中聚氯乙烯（PVC）含量的测定 基于总氯含量的方法 |
China National Standards Method |
English PDF |
| GB/T 39507-2020 |
Leather—Physical and mechanical tests—Determination of abrasion resistance：Martindale ball plate Method 皮革 物理和机械试验 耐磨性能的测定：马丁代尔球盘法 |
China National Standards Method |
English PDF |
| GB/T 39513-2020 |
Field efficacy test Methods and criterions of public health insecticides—Repellent 卫生杀虫剂现场药效测定与评价 驱避剂 |
China National Standards Method |
English PDF |
| GB/T 39520-2020 |
Test Method for determination the residual stress of spring by X-ray diffraction 弹簧残余应力的X射线衍射测试方法 |
China National Standards Method |
English PDF |
| GB/T 39534-2020 |
Corrosion of metals and alloys—Method for determination of the uniform corrosion rate of stainless steels and nickel based alloys in liquids 金属和合金的腐蚀 液体中不锈钢和镍基合金均匀腐蚀速率测定方法 |
China National Standards Method |
English PDF |
| GB/T 39535-2020 |
Test Method for shore hardness of carbon materials 炭素材料肖氏硬度测定方法 |
China National Standards Method |
English PDF |
| GB/Z 39124-2020 |
Method for chemical analysis of lead concentrates—Determination of antimony content—Ce(SO4)2 titration method 铅精矿化学分析方法 锑含量的测定 硫酸铈滴定法 |
China National Standards Method |
English PDF |
| GB/T 39135-2020 |
Test Method of color difference for photovoltaic glass module used in building 建筑光伏玻璃组件色差检测方法 |
China National Standards Method |
English PDF |
| GB/T 39138.1-2020 |
Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 1：Determination of gold content—Potentiometric titration using ferrous sulfate 金镍铬铁硅硼合金化学分析方法 第1部分：金含量的测定 硫酸亚铁电位滴定法 |
China National Standards Method |
English PDF |
| GB/T 39138.2-2020 |
Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 2：Determination of nickel content—Dimethylglyoxime gravimetric method 金镍铬铁硅硼合金化学分析方法 第2部分：镍含量的测定 丁二酮肟重量法 |
China National Standards Method |
English PDF |
| GB/T 39138.3-2020 |
Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 3：Determination of chromium, iron, silicon and boron contents—Inductively coupled plasma atomic emission spectrometry 金镍铬铁硅硼合金化学分析方法 第3部分：铬、铁、硅、硼含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Method |
English PDF |
| GB/T 39143-2020 |
Methods for chemical analysis of gold-arsenic alloys—Determination of arsenic content—Inductively coupled plasma atomic emission spectrometry 金砷合金化学分析方法 砷含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Method |
English PDF |
| GB/T 39144-2020 |
Test Method for magnesium content in gallium nitride materials—Secondary ion mass spectrometry 氮化镓材料中镁含量的测定 二次离子质谱法 |
China National Standards Method |
English PDF |
| GB/T 39145-2020 |
Test Method for the content of surface metal elements on silicon wafers—Inductively coupled plasma mass spectrometry 硅片表面金属元素含量的测定 电感耦合等离子体质谱法 |
China National Standards Method |
English PDF |
| GB/T 39146-2020 |
Refractory materials—Test Method of corrosion resistance to molten aluminum alloy 耐火材料 抗熔融铝合金侵蚀试验方法 |
China National Standards Method |
English PDF |
| GB/T 39152-2020 |
Test Method of the bending stress relaxation for copper and copper alloy 铜及铜合金弯曲应力松弛试验方法 |
China National Standards Method |
English PDF |
| GB/T 39115-2020 |
Energy efficiency evaluation Methods for process automation 过程自动化能效评估方法 |
China National Standards Method |
English PDF |
| GB/T 39117-2020 |
Maturity assessment Method of intelligent manufacturing capability 智能制造能力成熟度评估方法 |
China National Standards Method |
English PDF |
| GB/T 39130-2020 |
Measuring Method for adhesion of zinc coating for galvanized products 镀锌产品锌层附着性试验方法 |
China National Standards Method |
English PDF |
| GB/T 39139.1-2020 |
Shale gas—Environmental protection—Part 1：Pollution prevention and disposal Methods for drilling operation 页岩气 环境保护 第1部分：钻井作业污染防治与处置方法 |
China National Standards Method |
English PDF |
| GB/T 39165-2020 |
Test Method of peel and chisel for resistance spot and projection welds 电阻点焊及凸焊接头的剥离和凿离试验方法 |
China National Standards Method |
English PDF |
| GB/T 39166-2020 |
Test Method of mechanized peel for resistance spot, projection and seam welds 电阻点焊、凸焊及缝焊接头的机械剥离试验方法 |
China National Standards Method |
English PDF |
| GB/T 39167-2020 |
Test Method of tensile shear for resistance spot and embossed projection welds 电阻点焊及凸焊接头的拉伸剪切试验方法 |
China National Standards Method |
English PDF |
| GB/T 39173-2020 |
Smart factory—The effectiveness assessment Methods of safety monitoring 智能工厂 安全监测有效性评估方法 |
China National Standards Method |
English PDF |
| GB/T 39186-2020 |
Calculation Methods of water saved by projects for iron and steel industry 钢铁行业项目节水量计算方法 |
China National Standards Method |
English PDF |
| GB/T 39189-2020 |
Smart home for internet of things—User interface description Method 物联网智能家居 用户界面描述方法 |
China National Standards Method |
English PDF |
| GB/T 39193-2020 |
Ambient air—Determination of particulate matter mass concentration—Gravimetric Method 环境空气 颗粒物质量浓度测定 重量法 |
China National Standards Method |
English PDF |
| GB/T 39199-2020 |
Characterization and testing Methods of recycled polyethylene (PE) 聚乙烯（PE）塑料再生料的表征特性及检测方法 |
China National Standards Method |
English PDF |
| GB/T 39211-2020 |
Testing Method of phased array technology for ship steel weld 船舶钢焊缝超声相控阵检测方法 |
China National Standards Method |
English PDF |
| GB/T 39216-2020 |
Method and technical specification for improvement of administrative licensing process 行政许可流程优化的方法与技术规范 |
China National Standards Method |
English PDF |
| GB/T 39221-2020 |
Determination for performance of scale inhibitors for reverse osmosis seawater desalination—Recurrent condensation cycle test Method 反渗透海水淡化阻垢剂阻垢性能试验 周期浓缩循环法 |
China National Standards Method |
English PDF |
| GB 39220-2020 |
Limits and monitoring Methods of total electric field of DC transmission project 直流输电工程合成电场限值及其监测方法 |
China National Standards Method |
English PDF |
| GB/T 34609.2-2020 |
Method for chemical analysis of rhodium compounds—Part 2: Determination of silver,gold,platinum...potassium,chromium and silicon contents—Inductively coupled plasma atomic emission spectrometry 铑化合物化学分析方法 第2部分：银、金、铂、钯、铱、钌、铅、镍、铜、铁、锡、锌、镁、锰、铝、钙、钠、钾、铬、硅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Method |
English PDF |
| GB/T 20975.6-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 6: Determination of cadmium content 铝及铝合金化学分析方法 第6部分：镉含量的测定 |
China National Standards Method |
English PDF |
| GB/T 20975.21-2020 |
Methods for chemical analysis of aluminium and aluminium alloy—Part 21: Determination of calcium content 铝及铝合金化学分析方法 第21部分：钙含量的测定 |
China National Standards Method |
English PDF |
| GB/T 20975.17-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 17: Determination of strontium content 铝及铝合金化学分析方法 第17部分：锶含量的测定 |
China National Standards Method |
English PDF |
| GB/T 11969-2020 |
Test Methods of autoclaved aerated concrete 蒸压加气混凝土性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 10573-2020 |
Tensile testing Method for fine wire of nonferrous metals 有色金属细丝拉伸试验方法 |
China National Standards Method |
English PDF |
| GB/T 11094-2020 |
Gallium arsenide single crystal and cutting wafer grown by horizontal bridgman Method 水平法砷化镓单晶及切割片 |
China National Standards Method |
English PDF |
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