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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 23931-2021 |
Tri-wheel vehicles—Test method 三轮汽车 试验方法 |
China National Standards et |
 English PDF |
| GB/T 17215.231-2021 |
Electricity metering equipment(AC)—General requirements, tests and test conditions—Part 31:Product safety requirements and tests 电测量设备（交流） 通用要求、试验和试验条件 第31部分：产品安全要求和试验 |
China National Standards et |
English PDF |
| GB/T 40684-2021 |
Internet of things—General requirements for information sharing and interchange platform 物联网 信息共享和交换平台通用要求 |
China National Standards et |
English PDF |
| GB/T 40688-2021 |
Internet of things -- Data interface of vital signs sensing devices 物联网 生命体征感知设备数据接口 |
China National Standards et |
English PDF |
| GB/T 40687-2021 |
Internet of things—General specification for vital signs sensing devices 物联网 生命体征感知设备通用规范 |
China National Standards et |
English PDF |
| GB/T 12668.7302-2021 |
Adjustable speed electrical power drive systems—Part 7-302:Generic interface and use of profiles for power drive systems—Mapping of profile type 2 to network technologies 调速电气传动系统 第7-302部分：电气传动系统的通用接口和使用规范 2型规范对应至网络技术 |
China National Standards et |
English PDF |
| GB/T 16399-2021 |
Methods for chemical analysis of clay 黏土化学分析方法 |
China National Standards et |
English PDF |
| GB/T 40731-2021 |
Method of test and evaluation for lost motion of precision reducer 精密减速器回差测试与评价方法 |
China National Standards et |
English PDF |
| 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 et |
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 et |
English PDF |
| GB/T 18012-2021 |
Rubber latex -- Determination of pH 胶乳 pH值的测定 |
China National Standards et |
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 et |
English PDF |
| GB/T 3836.4-2021 |
Explosive atmospheres—Part 4：Equipment protection by intrinsic safety“i” 爆炸性环境 第4部分：由本质安全型“i”保护的设备 |
China National Standards et |
English PDF |
| GB/T 3836.3-2021 |
Explosive atmospheres—Part 3：Equipment protection by increased safety“e” 爆炸性环境 第3部分：由增安型“e”保护的设备 |
China National Standards et |
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 et |
English PDF |
| GB/T 40781-2021 |
General resource of military and civilian—Reference model of heterogeneous systems interconnection 军民通用资源 异构系统互连参考模型 |
China National Standards et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 23799-2021 |
Methanol gasoline (M85) for motor vehicles 车用甲醇汽油（M85） |
China National Standards et |
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 et |
English PDF |
| GB/T 40871-2021 |
Film laminated steel sheet and strip 塑料薄膜热覆合钢板及钢带 |
China National Standards et |
English PDF |
| GB/T 10395.20-2021 |
Agricultural and forestry machinery—Safety—Part 20:Pick-up balers 农林机械 安全 第20部分：捡拾打捆机 |
China National Standards et |
English PDF |
| GB/T 10395.21-2021 |
Agricultural and forestry machinery—Safety—Part 21:Rotary tedders and rakes 农林机械 安全 第21部分：旋转式摊晒机和搂草机 |
China National Standards et |
English PDF |
| GB/T 40713-2021 |
General technical requirements for complete sets of building ceramics production equipment 建筑陶瓷生产成套装备通用技术要求 |
China National Standards et |
English PDF |
| GB/T 40714-2021 |
General technical requirement for complete set of float glass production equipment 浮法玻璃生产成套装备通用技术要求 |
China National Standards et |
English PDF |
| GB/T 40685-2021 |
Information technology service—Data asset—Management requirements 信息技术服务 数据资产 管理要求 |
China National Standards et |
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 et |
English PDF |
| GB/T 40559-2021 |
Lithium ion cells and batteries used in self-balancing vehicle—Safety requirements 平衡车用锂离子电池和电池组 安全要求 |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 40779-2021 |
Information technology—Telecommunications and information exchange between systems—Low-voltage power line communication protocol for urban street light access 信息技术 系统间远程通信和信息交换 应用于城市路灯接入的低压电力线通信协议 |
China National Standards et |
English PDF |
| GB/T 40785-2021 |
Information technology—Technical requirements of urban street light access control system 信息技术 城市路灯接入控制系统技术要求 |
China National Standards et |
English PDF |
| GB/T 39851.3-2021 |
Road vehicles—Diagnostic communication over Controller Area Network (DoCAN)—Part 3:Requirements for emissions-related systems 道路车辆 基于控制器局域网的诊断通信 第3部分：排放相关系统的需求 |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 40664-2021 |
General requirements for high-throughput sequencing technologies of detecting nucleic acid samples 用于高通量测序的核酸类样本质量控制通用要求 |
China National Standards et |
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 et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 40784.1-2021 |
Information technology. Biometric profiles for interoperability and data interchange -- Part 1: Overview of biometric systems and biometric profiles 信息技术 用于互操作和数据交换的生物特征识别轮廓 第1部分：生物特征识别系统概述和生物特征识别轮廓 |
China National Standards et |
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 et |
English PDF |
| GB/T 38624.2-2021 |
Internet of things—Gateway—Part 2: Technical requirements of gateway accessing the public telecommunication network 物联网 网关 第2部分：面向公用电信网接入的网关技术要求 |
China National Standards et |
English PDF |
| GB/T 40646-2021 |
Technical requirements for broadband customer networking based on public telecommunication network -- Optical camera communications 基于公用电信网的宽带客户网络联网技术要求 可见光成像通信 |
China National Standards et |
English PDF |
| GB/T 40420.8-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 8: Interface requirements 基于公用电信网的宽带客户网关虚拟化 第8部分：接口要求 |
China National Standards et |
English PDF |
| GB/T 40420.4-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 4:Technical requirements for physical business gateway 基于公用电信网的宽带客户网关虚拟化 第4部分：实体企业网关技术要求 |
China National Standards et |
English PDF |
| GB/T 40420.3-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 3 ：Technical requirements for physical residential gateway 基于公用电信网的宽带客户网关虚拟化 第3部分：实体家庭网关技术要求 |
China National Standards et |
English PDF |
| GB/T 40420.2-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 2 ：Technology requirements of voice virtualization 基于公用电信网的宽带客户网关虚拟化 第2部分：语音虚拟化技术要求 |
China National Standards et |
English PDF |
| GB/T 40572-2021 |
Multimedia interaction over multiple terminals—Technical specification on multimedia interaction based on non-local network 多屏互动 基于远程网络的终端间互动技术要求 |
China National Standards et |
English PDF |
| GB/T 40570-2021 |
Multimedia interaction over multiple terminals—Technical specification on multimedia interaction based on local network 多屏互动 基于本地网络的终端间互动技术要求 |
China National Standards et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 40778.1-2021 |
Internet of things—Web-oriented open service system implementation—Part 1:Reference architecture 物联网 面向Web开放服务的系统实现 第1部分：参考架构 |
China National Standards et |
English PDF |
| GB/T 24726-2021 |
Traffic information collection—Video traffic flow detector 交通信息采集 视频交通流检测器 |
China National Standards et |
English PDF |
| GB/T 40715-2021 |
Specification of precast concrete curtain wall panel 装配式混凝土幕墙板技术条件 |
China National Standards et |
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 et |
English PDF |
| GB/T 40868-2021 |
Planning and design of controlled environments for research and production at the nanometer scale 纳米尺度科研生产受控环境规划与设计 |
China National Standards et |
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 et |
English PDF |
| GB/T 40786.2-2021 |
Information technology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 2: Data link layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第2部分:数据链路层规范 |
China National Standards et |
English PDF |
| GB/T 40786.1-2021 |
Information technology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 1: Physical layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第1部分：物理层规范 |
China National Standards et |
English PDF |
| GB/T 40562-2021 |
Potentiometers for use in electronic equipment—Part 6:Sectional specification—Surface mount preset potentiometers 电子设备用电位器 第6部分：分规范 表面安装预调电位器 |
China National Standards et |
English PDF |
| GB/T 40747-2021 |
Determination of fermentable organic matter(FOM) of ruminant feedstuffs in rumen 饲料瘤胃可发酵有机物(FOM)测定方法 |
China National Standards et |
English PDF |
| GB/T 40635-2021 |
Determination of banned trichloroacetic acid in cosmetics 银耳干品包装、标志、运输和贮存 |
China National Standards et |
English PDF |
| GB/T 40751-2021 |
Detection and identification of Agrilus planipennis Fairmaire 花曲柳窄吉丁检疫鉴定方法 |
China National Standards et |
English PDF |
| GB/T 40624-2021 |
Detection and identification of Diaphania nitidalis (Stoll) 黄瓜绢野螟检疫鉴定方法 |
China National Standards et |
English PDF |
| GB/T 40626-2021 |
Detection and identification of Xanthomonas populi ( ex Ridé 1958 ) Ridé &Ridé 1992 杨树细菌性溃疡病菌检疫鉴定方法 |
China National Standards et |
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 et |
English PDF |
| GB/T 40661-2021 |
Calibration specification of measurement instrument for power frequency magnetic field 工频磁场测量仪校准规范 |
China National Standards et |
English PDF |
| GB/T 40835-2021 |
Feed safety evaluation—Determination of rumen degradation of ruminant feedstuffs—Code of practice in feeding trail of cattle 畜禽饲料安全评价 反刍动物饲料瘤胃降解率测定 牛饲养试验技术规程 |
China National Standards et |
English PDF |
| GB/T 40837-2021 |
Feed safety evaluation—Code of practice for the feeding trial of layers 畜禽饲料安全评价 蛋鸡饲养试验技术规程 |
China National Standards et |
English PDF |
| GB/T 40830-2021 |
Code of practice for the determination of feed true ileal digestible amino acids for pigs (Simple T-cannulation) 猪饲料真可消化氨基酸测定技术规程(简单T型瘘管法) |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 3836.29-2021 |
Explosive atmospheres—Part 29:Non-electrical equipment for explosive atmospheres—Constructional safety “c”,control of ignition source “b”, liquid immersion “k” 爆炸性环境 第29部分：爆炸性环境用非电气设备 结构安全型“c”、控制点燃源型“b”、液浸型“k” |
China National Standards et |
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 et |
English PDF |
| GB/T 40644-2021 |
Determination of geniposidic acid in extract of eucommia ulmoides oliver leaf—HPLC 杜仲叶提取物中京尼平苷酸的检测 高效液相色谱法 |
China National Standards et |
English PDF |
| GB/T 40643-2021 |
Determination of hyperoside in extract of crataegus pinnatifida leaf—HPLC 山楂叶提取物中金丝桃苷的检测 高效液相色谱法 |
China National Standards et |
English PDF |
| GB/T 40642-2021 |
Determination of 1-deoxynojirimycin in extract of mulberry leaf—HPLC 桑叶提取物中1-脱氧野尻霉素的检测 高效液相色谱法 |
China National Standards et |
English PDF |
| GB/T 40641-2021 |
Determination of polyprenol from pine needles—High performance liquid chromatography 松针聚戊烯醇含量的测定 高效液相色谱法 |
China National Standards et |
English PDF |
| GB/T 40660-2021 |
Information security technology—General requirements for biometric information protection 信息安全技术 生物特征识别信息保护基本要求 |
China National Standards et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 40854-2021 |
Lanthanum-cerium metal 镧铈金属 |
China National Standards et |
English PDF |
| GB/T 40790-2021 |
Sintered cerium-based and cerium-rich permanent magnet materials 烧结铈及富铈永磁材料 |
China National Standards et |
English PDF |
| GB/T 22271.2-2021 |
Plastics -- Polyoxymethylene(POM) moulding and extrusion materials -- Part 2: Preparation of test specimens and determination of properties 塑料 聚甲醛（POM）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards et |
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 et |
English PDF |
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