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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 15914-2021 |
Monitoring and Testing method for energy saving of steam heating equipments 蒸汽加热设备节能监测方法 |
China National Standards Testing |
 English PDF |
| GB/T 12818-2021 |
Rules for inspecting and Testing of railway passenger car after completion of construction 铁路客车组装后的检查与试验规则 |
China National Standards Testing |
English PDF |
| GB/T 5095.2507-2021 |
Electromechanical components for electronic equipment—Basic Testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR) 电子设备用机电元件 基本试验规程及测量方法 第25-7部分：试验25g：阻抗、反射系数和电压驻波比（VSWR） |
China National Standards Testing |
English PDF |
| GB/T 5095.2505-2021 |
Electromechanical components for electronic equipment—Basic Testing procedures and measuring methods—Part 25-5：Test 25e: Return loss 电子设备用机电元件 基本试验规程及测量方法 第25-5部分：试验25e：回波损耗 |
China National Standards Testing |
English PDF |
| GB/T 5095.2504-2021 |
Electromechanical components for electronic equipment—Basic Testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay 电子设备用机电元件 基本试验规程及测量方法 第25-4部分：试验25d：传输时延 |
China National Standards Testing |
English PDF |
| GB/T 5095.2503-2021 |
Electromechanical components for electronic equipment—Basic Testing procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation 电子设备用机电元件 基本试验规程及测量方法 第25-3部分：试验25c：上升时间衰减 |
China National Standards Testing |
English PDF |
| GB/T 5095.2502-2021 |
Electromechanical components for electronic equipment—Basic Testing procedures and measuring methods—Part 25-2: Test 25b: Attenuation (insertion loss) 电子设备用机电元件 基本试验规程及测量方法 第25-2部分：试验25b：衰减（插入损耗） |
China National Standards Testing |
English PDF |
| GB/T 5095.2501-2021 |
Electromechanical components for electronic equipment—Basic Testing procedures and measuring methods—Part 25-1: Test 25a: Crosstalk ratio 电子设备用机电元件 基本试验规程及测量方法 第25-1部分：试验25a：串扰比 |
China National Standards Testing |
English PDF |
| GB/T 5095.2307-2021 |
Electromechanical components for electronic equipment—Basic Testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors 电子设备用机电元件 基本试验规程及测量方法 第23-7部分：屏蔽和滤波试验 试验23g：连接器的有效转移阻抗 |
China National Standards Testing |
English PDF |
| GB/T 5095.2304-2021 |
Electromechanical components for electronic equipment—Basic Testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain 电子设备用机电元件 基本试验规程及测量方法 第23-4部分：屏蔽和滤波试验 试验23d：时域内传输线的反射 |
China National Standards Testing |
English PDF |
| GB/T 5095.2303-2021 |
Electromechanical components for electronic equipment—Basic Testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c：Shielding effectiveness of connectors and accessories—Line injection method 电子设备用机电元件 基本试验规程及测量方法 第23-3部分：屏蔽和滤波试验 试验23c：连接器和附件的屏蔽效果 线注入法 |
China National Standards Testing |
English PDF |
| GB/T 4022.1-2021 |
Surface grinding machines with horizontal grinding wheel spindle and reciprocating table—Testing of the accuracy—Part 1：Machines with table surface length of up to 1600 mm 卧轴矩台平面磨床 精度检验 第1部分：工作台面长度至1600mm的机床 |
China National Standards Testing |
English PDF |
| GB/T 38775.6-2021 |
Electric vehicle wireless power transfer—Part 6：Interoperability requirements and Testing—Gground side 电动汽车无线充电系统 第6部分：互操作性要求及测试 地面端 |
China National Standards Testing |
English PDF |
| GB/T 38775.7-2021 |
Electric vehicle wireless power transfer—Part 7:Interoperability requirements and Testing—Vehicle side 电动汽车无线充电系统 第7部分：互操作性要求及测试 车辆端 |
China National Standards Testing |
English PDF |
| GB/T 39724-2020 |
Technical specifications and Testing methods for cesium atomic clock 铯原子钟技术要求及测试方法 |
China National Standards Testing |
English PDF |
| GB/T 39713-2020 |
Testing mothed for specific surface area of ceramic powders—BET gas adsorption operation 精细陶瓷粉体比表面积试验方法 气体吸附BET法 |
China National Standards Testing |
English PDF |
| GB/T 39703-2020 |
Guideline for the Testing of corrugated DeNOx catalysts 波纹板式脱硝催化剂检测技术规范 |
China National Standards Testing |
English PDF |
| GB/T 39692-2020 |
Rubber,vulcanized or thermoplastic—Low temperature Testing—General introduction and guide 硫化橡胶或热塑性橡胶 低温试验 概述与指南 |
China National Standards Testing |
English PDF |
| GB/T 39688-2020 |
Testing method for determining density of ceramic coatings 陶瓷涂层密度的测试方法 |
China National Standards Testing |
English PDF |
| GB/T 39687-2020 |
Testing method for drying loss of fine ceramic powders 精细陶瓷粉体干燥损失测试方法 |
China National Standards Testing |
English PDF |
| GB/T 39684-2020 |
Testing method of thermal irregularities for external window opening 外窗热工缺陷现场测试方法 |
China National Standards Testing |
English PDF |
| GB/T 39638-2020 |
X-ray digital radiographic Testing for casting 铸件X射线数字成像检测 |
China National Standards Testing |
English PDF |
| GB/T 39623-2020 |
Quality Testing and evaluation of fundamental geographic information database system 基础地理信息数据库系统质量测试与评价 |
China National Standards Testing |
English PDF |
| GB/T 39615-2020 |
Specifications for Testing of reference stations using global navigation satellite system 卫星导航定位基准站网测试技术规范 |
China National Standards Testing |
English PDF |
| GB/T 39561.7-2020 |
Interconnection and interoperation of numerical control equipment—Part 7 : Testing and evaluation of industrial robot 数控装备互联互通及互操作 第7部分：工业机器人测试与评价 |
China National Standards Testing |
English PDF |
| GB/T 39561.6-2020 |
Interconnection and interoperation of numerical control equipment—Part 6：Testing and evaluation of numerical control machine tool 数控装备互联互通及互操作 第6部分：数控机床测试与评价 |
China National Standards Testing |
English PDF |
| GB/T 39555-2020 |
Intelligent laboratory—Instruments and equipment—Data interface of climatic and environmental Testing equipment 智能实验室 仪器设备 气候、环境试验设备的数据接口 |
China National Standards Testing |
English PDF |
| GB/T 20995-2020 |
Static var compensators(SVC)—Testing of thyristor valves 静止无功补偿装置 晶闸管阀的试验 |
China National Standards Testing |
English PDF |
| GB/T 20990.1-2020 |
Thyristor valves for high voltage direct current (HVDC)power transmission—Part1: Electrical Testing 高压直流输电晶闸管阀 第1部分：电气试验 |
China National Standards Testing |
English PDF |
| GB/T 18779.5-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 5: Uncertainty in verification Testing of indicating measuring instruments 产品几何技术规范（GPS） 工件与测量设备的测量检验 第5部分：指示式测量仪器的检验不确定度 |
China National Standards Testing |
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 Testing |
English PDF |
| GB/T 39492-2020 |
Testing method of quantum efficiency for white LED phosphor 白光LED用荧光粉量子效率测试方法 |
China National Standards Testing |
English PDF |
| GB/T 39476-2020 |
Testing method of energy efficiency for drug stability test chambers 药品稳定性试验箱能效测试方法 |
China National Standards Testing |
English PDF |
| GB/T 39432-2020 |
Non-destructive Testing—Ultrasonic testing—Specification for step wedge calibration block 无损检测 超声检测 阶梯试块 |
China National Standards Testing |
English PDF |
| GB/T 39429-2020 |
Non-destructive Testing—Method for thermoelectric sorting of electrically conductive materials 无损检测 导电材料热电势分选方法 |
China National Standards Testing |
English PDF |
| GB/T 39427-2020 |
Non-destructive Testing—Testing method for determining the size of Ir192 industrial radiographic source 无损检测 工业Ir192伽玛射线源尺寸测定方法 |
China National Standards Testing |
English PDF |
| GB/T 39360-2020 |
Evaluation and Testing of performance of industrial robot control system 工业机器人控制系统性能评估与测试 |
China National Standards Testing |
English PDF |
| GB/T 39333-2020 |
Plain bearings—Quality assurance of sample types—Definitions, applications and Testing 滑动轴承 样件类型质量保证 定义、应用和测试 |
China National Standards Testing |
English PDF |
| GB/T 39323-2020 |
Performance requirement and Testing method for lane keeping assist (LKA) system of passenger cars 乘用车车道保持辅助（LKA）系统性能要求及试验方法 |
China National Standards Testing |
English PDF |
| GB/T 39283-2020 |
Non-destructive Testing—Testing method for surface-wave testing using electromagnetic acoustic transducer (EMAT) techniques 无损检测 电磁声换能器（EMAT）技术表面波检测方法 |
China National Standards Testing |
English PDF |
| GB/T 39282-2020 |
Non-destructive Testing—Testing method for pulse-echo testing using electromagnetic acoustic transducer (EMAT) techniques 无损检测 电磁声换能器（EMAT）技术脉冲回波检测方法 |
China National Standards Testing |
English PDF |
| GB/T 39269-2020 |
Voltage dip and short interruption—Immunity Testing method for low voltage equipment 电压暂降/短时中断 低压设备耐受特性测试方法 |
China National Standards Testing |
English PDF |
| GB/T 39265-2020 |
Road vehicles—Performance requirements and Testing methods for blind spot detection (BSD) system 道路车辆 盲区监测(BSD)系统性能要求及试验方法 |
China National Standards Testing |
English PDF |
| GB/T 39242-2020 |
Non-destructive Testing—Ultrasonic testing—Sensitivity and range setting 无损检测 超声检测 灵敏度和范围设定 |
China National Standards Testing |
English PDF |
| GB/T 39241-2020 |
Non-destructive Testing—Ultrasonic testing—Transmission technique 无损检测 超声检测 穿透技术 |
China National Standards Testing |
English PDF |
| GB/T 39240-2020 |
Non-destructive Testing—Ultrasonic testing—General principles 无损检测 超声检测 总则 |
China National Standards Testing |
English PDF |
| GB/T 39239-2020 |
Non-destructive Testing—Ultrasonic testing—Characterization and sizing of discontinuities 无损检测 超声检测 不连续的特征和定量 |
China National Standards Testing |
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 Testing |
English PDF |
| GB/T 39227-2020 |
Immunity time Testing method under voltage dip for sensitive process rated less than 1000 V 1000 V以下敏感过程电压暂降免疫时间测试方法 |
China National Standards Testing |
English PDF |
| GB/T 36805.2-2020 |
Plastics—Determination of tensile properties at high strain rates—Part 2: Direct Testing method 塑料 高应变速率下的拉伸性能测定 第2部分：直接测试法 |
China National Standards Testing |
English PDF |
| GB/T 34370.9-2020 |
Nondestructive Testing of amusement equipments—Part 9: Magnetic flux leakage testing 游乐设施无损检测 第9部分：漏磁检测 |
China National Standards Testing |
English PDF |
| GB/T 34370.8-2020 |
Nondestructive Testing of amusement equipments—Part 8: Acoustic emission testing 游乐设施无损检测 第8部分：声发射检测 |
China National Standards Testing |
English PDF |
| GB/T 34370.7-2020 |
Nondestructive Testing of amusement equipments—Part 7: Eddy current testing 游乐设施无损检测 第7部分：涡流检测 |
China National Standards Testing |
English PDF |
| GB/T 34370.11-2020 |
Nondestructive Testing of amusement equipments—Part 11: Ultrasonic guided wave testing 游乐设施无损检测 第11部分：超声导波检测 |
China National Standards Testing |
English PDF |
| GB/T 34370.10-2020 |
Nondestructive Testing of amusement equipments—Part 10: Magnetic memory testing 游乐设施无损检测 第10部分：磁记忆检测 |
China National Standards Testing |
English PDF |
| GB/T 29790-2020 |
Point-of-care Testing(POCT)—Requirements for quality and competence 即时检验 质量和能力的要求 |
China National Standards Testing |
English PDF |
| GB/T 27476.6-2020 |
Safety in Testing laboratories—Part 6: Ionising radiations aspects 检测实验室安全 第6部分：电离辐射因素 |
China National Standards Testing |
English PDF |
| GB/T 24986.1-2020 |
Testing evaluation methods for reliability on household and similar electrical appliances —Part 1：General requirements 家用和类似用途电器可靠性试验及评价 第1部分：通用要求 |
China National Standards Testing |
English PDF |
| GB/T 24523-2020 |
Metallic materials—Test method for rapid indentation (Brinell type) hardness Testing 金属材料 快速压入（布氏型）硬度试验方法 |
China National Standards Testing |
English PDF |
| GB/T 20801.5-2020 |
Pressure piping code—Industrial piping—Part 5:Inspection and Testing 压力管道规范 工业管道 第5部分:检验与试验 |
China National Standards Testing |
English PDF |
| GB/T 18852-2020 |
Non-destructive Testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of contact probe sound beams 无损检测 超声检测 测量接触探头声束特性的参考试块和方法 |
China National Standards Testing |
English PDF |
| GB/T 12604.5-2020 |
Non-destructive Testing—Terminology—Magnetic particle testing 无损检测 术语 磁粉检测 |
China National Standards Testing |
English PDF |
| GB/T 12604.1-2020 |
Non-destructive Testing—Terminology—Ultrasonic testing 无损检测 术语 超声检测 |
China National Standards Testing |
English PDF |
| GB/T 5169.5-2020 |
Fire hazard Testing for electric and electronic products—Part 5: Test flames—Needle-flame test method—Apparatus, confirmatory test arrangement and guidance 电工电子产品着火危险试验 第5部分：试验火焰 针焰试验方法 装置、确认试验方法和导则 |
China National Standards Testing |
English PDF |
| GB/T 5169.46-2020 |
Fire hazard Testing for electric and electronic products—Part 46: Test flames—Determination of the characteristic heat flux for ignition from a non-contacting flame source 电工电子产品着火危险试验 第46部分：试验火焰 非接触火焰源中起燃时特征热通量的测定 |
China National Standards Testing |
English PDF |
| GB/T 5169.30-2020 |
Fire hazard Testing for electric and electronic products—Part 30: Heat release—Summary and relevance of test methods 电工电子产品着火危险试验 第30部分：热释放 试验方法概要和相关性 |
China National Standards Testing |
English PDF |
| GB/T 5169.29-2020 |
Fire hazard Testing for electric and electronic products—Part 29: Heat release—General guidance 电工电子产品着火危险试验 第29部分：热释放 总则 |
China National Standards Testing |
English PDF |
| GB/T 39512-2020 |
Principle for phosphorylation labeled nucleic acid Testing 磷酸化标记核酸检测通则 |
China National Standards Testing |
English PDF |
| GB/T 39517.1-2020 |
Tractors and machinery for agriculture and forestry—Test procedures for positioning and guidance systems in agriculture—Part 1:Dynamic Testing of satellite-based positioning devices 农林拖拉机和机械 农用定位与导航系统测试规程 第1部分：卫星定位装置的动态测试 |
China National Standards Testing |
English PDF |
| GB/T 39517.2-2020 |
Tractors and machinery for agriculture and forestry—Test procedures for positioning and guidance systems in agriculture—Part 2:Testing of satellite-based auto-guidance systems during straight and level travel 农林拖拉机和机械 农用定位与导航系统测试规程 第2部分：在直线和水平运行状态下卫星自动导航系统的测试 |
China National Standards Testing |
English PDF |
| GB/T 39533-2020 |
Preparation and Testing of foamed cement slurries at atmospheric pressure 常压下泡沫水泥浆的制备及试验方法 |
China National Standards Testing |
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 Testing |
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 Testing |
English PDF |
| GB/T 39086-2020 |
Functional safety requirements and Testing methods for battery management system of electric vehicles 电动汽车用电池管理系统功能安全要求及试验方法 |
China National Standards Testing |
English PDF |
| GB/T 20050-2020 |
Inspection and Testing specifications of large-scale amusement device—General principles 大型游乐设施检验检测 通用要求 |
China National Standards Testing |
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 Testing |
English PDF |
| GB/T 5097-2020 |
Non-destructive Testing—Penetrant testing and magnetic particle testing—Viewing conditions 无损检测 渗透检测和磁粉检测 观察条件 |
China National Standards Testing |
English PDF |
| GB/T 39542.1-2020 |
Mechanical pencils for technical drawings—Part 1: Classification, dimensions, performance requirements and Testing 技术制图活动铅笔 第1部分：分类、尺寸、性能要求和试验 |
China National Standards Testing |
English PDF |
| GB/T 39074-2020 |
Textiles—Testing and evaluation for heat insulation 纺织品 隔热性能的检测和评价 |
China National Standards Testing |
English PDF |
| GB/T 39082-2020 |
Test method of vickers hardness Testing for resistance spot,projection and seam welds 电阻点焊、凸焊及缝焊接头的维氏硬度试验方法 |
China National Standards Testing |
English PDF |
| GB/T 38952-2020 |
Non-destructive Testing—Testing method for measuring residual stress using bulk wave 无损检测 残余应力超声体波检测方法 |
China National Standards Testing |
English PDF |
| GB/T 38940-2020 |
Non-destructive Testing—Testing method of small-angle neutron scattering 无损检测 中子小角散射检测方法 |
China National Standards Testing |
English PDF |
| GB/T 38898-2020 |
Non-destructive Testing—Testing method for measuring coating bond strength using ultrasonic wave 无损检测 涂层结合强度超声检测方法 |
China National Standards Testing |
English PDF |
| GB/T 38897-2020 |
Non-destructive Testing—Measurement method for material elastic modulus and Poisson’s ratio using ultrasoinc velocity 无损检测 弹性模量和泊松比的超声测量方法 |
China National Standards Testing |
English PDF |
| GB/T 38896-2020 |
Non-destructive Testing—Integrated non-destructive testing—General principles 无损检测 集成无损检测 总则 |
China National Standards Testing |
English PDF |
| GB/T 38895-2020 |
Non-destructive Testing—Guidelines for electromagnetic acoustic transducers (EMATs) 无损检测 电磁声换能器（EMATs）指南 |
China National Standards Testing |
English PDF |
| GB/T 38894-2020 |
Non-destructive Testing—Electrochemical testing—General principles 无损检测 电化学检测 总则 |
China National Standards Testing |
English PDF |
| GB/T 38883-2020 |
Non-destructive Testing—Active thermographic testing method 无损检测 主动式红外热成像检测方法 |
China National Standards Testing |
English PDF |
| GB/T 38882-2020 |
Non-destructive Testing—Testing method for wall-thickness loss of ferromagnetic tubes using magnetic flux leakage 无损检测 铁磁性管件壁厚变化漏磁检测方法 |
China National Standards Testing |
English PDF |
| GB/T 38881-2020 |
Non-destructive Testing—Cloud-testing—General principles 无损检测 云检测 总则 |
China National Standards Testing |
English PDF |
| GB/T 38821-2020 |
Hetian Yu—Testing and classification 和田玉 鉴定与分类 |
China National Standards Testing |
English PDF |
| GB/T 38816-2020 |
Agate—Beihong agate—Testing 玛瑙 北红玛瑙 鉴定 |
China National Standards Testing |
English PDF |
| GB/T 38814-2020 |
Steel wire ropes slings—Fatigue Testing method 钢丝绳索具 疲劳试验方法 |
China National Standards Testing |
English PDF |
| GB/T 38786-2020 |
Testing method for cleanliness of magnesium and magnesium alloy ingots 镁及镁合金铸锭纯净度检验方法 |
China National Standards Testing |
English PDF |
| GB/T 30269.809-2020 |
Information technology—Sensor networks—Part 809：Testing：Conformance testing for the network layer of wireless sensor networks based on IP protocol 信息技术 传感器网络 第809部分：测试：基于IP的无线传感器网络网络层协议一致性测试 |
China National Standards Testing |
English PDF |
| GB/T 2423.51-2020 |
Environmental Testing—Part 2: Test methods—Test Ke: Flowing mixed gas corrosion test 环境试验 第2部分：试验方法 试验Ke：流动混合气体腐蚀试验 |
China National Standards Testing |
English PDF |
| GB/T 2423.27-2020 |
Environmental Testing—Part 2: Test methods—Test method and guidance: Combined temperature or temperature and humidity with low air pressure tests 环境试验 第2部分：试验方法 试验方法和导则：温度/低气压或温度/湿度/低气压综合试验 |
China National Standards Testing |
English PDF |
| GB/T 2421-2020 |
Environmental Testing—General and guidance 环境试验 概述和指南 |
China National Standards Testing |
English PDF |
| GB/T 38676-2020 |
Information technology—Big data—Functional Testing requirements for storage and processing systems 信息技术 大数据 存储与处理系统功能测试要求 |
China National Standards Testing |
English PDF |
| GB/T 38644-2020 |
Information security technology—Trusted computing—Testing method of trusted connect 信息安全技术 可信计算 可信连接测试方法 |
China National Standards Testing |
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