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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 38763-2020 |
Permanent magnetic Couplings—General technical specifications 永磁联轴器 通用技术规范 |
China National Standards Co |
 English PDF |
| GB/T 38761-2020 |
Geometrical product specifications (GPS)—Characteristics and Conditions—Definitions 产品几何技术规范（GPS） 特征和条件 定义 |
China National Standards Co |
English PDF |
| GB/T 38750.2-2020 |
Reciprocating internal Combustion engine energy efficiency evaluating specifications—Part 2:Gasoline engines 往复式内燃机能效评定规范 第2部分：汽油机 |
China National Standards Co |
English PDF |
| GB/T 38750.1-2020 |
Reciprocating internal Combustion engine energy efficiency evaluating specifications—Part 1:Diesel engines 往复式内燃机能效评定规范 第1部分：柴油机 |
China National Standards Co |
English PDF |
| GB/T 38749-2020 |
Technical requirements of Controlled atmosphere heat treatment 可控气氛热处理技术要求 |
China National Standards Co |
English PDF |
| GB/T 38738-2020 |
Criteria for vector Control operating program—Market for farm produce 病媒生物防制操作规程 农贸市场 |
China National Standards Co |
English PDF |
| GB/T 38737-2020 |
Plastics—Determination of the ultimate anaerobic biodegradation of plastic materials in Controlled slurry digestion systems—Method by measurement of biogas production 塑料 受控污泥消化系统中材料最终厌氧生物分解率测定 采用测量释放生物气体的方法 |
China National Standards Co |
English PDF |
| GB/T 38735-2020 |
Collection and processing of human urine biomaterial 人类尿液样本采集与处理 |
China National Standards Co |
English PDF |
| GB/T 38734-2020 |
Technical requirements and test methods for household and similar heat pump water heaters with Co2 as refrigerants 以CO2为制冷剂的热泵热水器技术要求和试验方法 |
China National Standards Co |
English PDF |
| GB/T 38725.2-2020 |
Spoolable reinforced plastic pipe一Part 2: Fiber reinforced thermoplastic Coiled pipe 可盘绕式增强塑料管 第2部分：纤维增强热塑性塑料连续管 |
China National Standards Co |
English PDF |
| GB/T 38723-2020 |
Determination of emission rate of volatile organic Compounds from wooden furniture—Concentration history method 木家具中挥发性有机化合物释放速率检测 逐时浓度法 |
China National Standards Co |
English PDF |
| GB/T 38721-2020 |
Fireworks—General technical requirements for mechanical mixing equipment of pyrotechnic Composition
烟花爆竹 混药设备通用技术要求 |
China National Standards Co |
English PDF |
| GB/T 38675-2020 |
Information technology—General requirements for big data Computing systems 信息技术 大数据计算系统通用要求 |
China National Standards Co |
English PDF |
| GB/T 38674-2020 |
Information security technology—Guideline on secure Coding of application software 信息安全技术 应用软件安全编程指南 |
China National Standards Co |
English PDF |
| GB/T 38671-2020 |
Information security technology—Technical requirements for remote face reCognition system 信息安全技术 远程人脸识别系统技术要求 |
China National Standards Co |
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 Co |
English PDF |
| GB/T 38641-2020 |
Information technology—TeleCommunications and information exchange between systems—Media access control and physical layer specifications for low power wide area network 信息技术 系统间远程通信和信息交换 低功耗广域网媒体访问控制层和物理层规范 |
China National Standards Co |
English PDF |
| GB/T 38638-2020 |
Information security technology—Trusted Computing—Architecture of trusted computing 信息安全技术 可信计算 可信计算体系结构 |
China National Standards Co |
English PDF |
| GB/T 38637.1-2020 |
Internet of things—Access of sensing and Controlling device—Part 1: General requirements 物联网 感知控制设备接入 第1部分：总体要求 |
China National Standards Co |
English PDF |
| GB/T 38636-2020 |
Information security technology—Transport layer cryptography protoCol（TLCP） 信息安全技术 传输层密码协议（TLCP） |
China National Standards Co |
English PDF |
| GB/T 38206.2-2020 |
Methods to assess the reliability of pneumatic Components—Part 2: Directional control valve 气动元件可靠性评估方法 第2部分：换向阀 |
China National Standards Co |
English PDF |
| GB/T 38747-2020 |
Transfer transaction of rural property rights—Construction and maintenance of information platform 农村产权流转交易 信息平台建设与维护 |
China National Standards Co |
English PDF |
| GB/T 38799-2020 |
Technical requirement for security of broadband customer network equipment based on public teleCommunication network—Broadband customer gateway 基于公用电信网的宽带客户网络设备安全技术要求 宽带客户网关 |
China National Standards Co |
English PDF |
| GB/T 38797-2020 |
Test method for security of broadband customer network equipment based on public teleCommunication network—Broadband customer gateway 基于公用电信网的宽带客户网络设备安全测试方法 宽带客户网关 |
China National Standards Co |
English PDF |
| GB/T 38791-2020 |
Oral care and cleansing products—Determination of boric acid and borates in toothpastes—Inductively Coupled plasma atomic emission spectrometry 口腔清洁护理用品 牙膏中硼酸和硼酸盐含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Co |
English PDF |
| GB/T 38789-2020 |
Oral care and cleansing products—Determination of 10 elements in toothpaste—Inductively Coupled？plasma mass spectrometry 口腔清洁护理用品 牙膏中10种元素含量的测定 电感耦合等离子体质谱法 |
China National Standards Co |
English PDF |
| GB/T 38776-2020 |
Classification and Codes for electronic commerce software component 电子商务软件构件分类与代码 |
China National Standards Co |
English PDF |
| GB/T 29479.2-2020 |
Mobile laboratory—Part 2: Competence requirements 移动实验室 第2部分：能力要求 |
China National Standards Co |
English PDF |
| GB/T 28239-2020 |
Limits and measurement methods for non-road diesel engine specific fuel Consumption 非道路用柴油机燃料消耗率限值及试验方法 |
China National Standards Co |
English PDF |
| GB/T 28826.2-2020 |
Information technology—Common biometric exchange formats framework—Part 2:Procedures for the operation of the biometric registration authority 信息技术 公用生物特征识别交换格式框架 第2部分：生物特征识别注册机构操作规程 |
China National Standards Co |
English PDF |
| GB/T 25066-2020 |
Information security technology—Type and Code of information security products 信息安全技术 信息安全产品类别与代码 |
China National Standards Co |
English PDF |
| GB/T 24637.4-2020 |
Geometrical product specifications(GPS)—General Concepts—Part 4: Geometrical characteristics for quantifying GPS deviations 产品几何技术规范（GPS） 通用概念 第4部分:几何特征的GPS偏差量化 |
China National Standards Co |
English PDF |
| GB/T 24637.3-2020 |
Geometrical product specifications (GPS)—General Concepts—Part 3: Toleranced features
产品几何技术规范（GPS） 通用概念 第3部分：被测要素 |
China National Standards Co |
English PDF |
| GB/T 24637.2-2020 |
Geometrical product specifications (GPS)—General Concepts—Part 2: Basic tenets, specifications, operators, uncertainties and ambiguities 产品几何技术规范（GPS） 通用概念 第2部分：基本原则、规范、操作集和不确定度 |
China National Standards Co |
English PDF |
| GB/T 24637.1-2020 |
Geometrical product specifications (GPS)—General Concepts—Part 1: Model for geometrical specification and verification 产品几何技术规范（GPS） 通用概念 第1部分：几何规范和检验的模型 |
China National Standards Co |
English PDF |
| GB/T 13319-2020 |
Geometrical product specifications (GPS)—Geometrical tolerancing—Pattern and Combined geometrical specification 产品几何技术规范（GPS） 几何公差 成组（要素）与组合几何规范 |
China National Standards Co |
English PDF |
| GB/T 12729.3-2020 |
Spices and Condiments—Preparation of a ground sample for analysis 香辛料和调味品 分析用粉末试样的制备 |
China National Standards Co |
English PDF |
| GB/T 5095.2509-2020 |
Electromechanical Components for electronic equipment—Basic testing procedures and measuring methods—Part 25-9: Signal integrity tests－Test 25i: Alien crosstalk 电子设备用机电元件 基本试验规程及测量方法 第25-9部分：信号完整性试验 试验25i：外来串扰 |
China National Standards Co |
English PDF |
| GB/T 5095.2506-2020 |
Electromechanical Components for electronic equipment—Basic testing procedures and measuring methods—Part 25-6：Test 25f：Eye pattern and jitter 电子设备用机电元件 基本试验规程及测量方法 第25-6部分：试验25f：眼图和抖动 |
China National Standards Co |
English PDF |
| GB/T 4334-2020 |
Corrosion of metals and alloys－Test methods for intergranular corrosion of austenitic and ferritic-austenitic (duplex) stainless steels 金属和合金的腐蚀 奥氏体及铁素体-奥氏体（双相）不锈钢晶间腐蚀试验方法 |
China National Standards Co |
English PDF |
| GB/T 3286.10-2020 |
Methods for chemical analysis of limestone and dolornite一Part 10:Determination of titanium dioxide Content一Diantipyrylmethane spectrophotometric method 石灰石及白云石化学分析方法 第10部分：二氧化钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards Co |
English PDF |
| GB/T 1800.2-2020 |
Geometrical product specifications (GPS)—ISO Code system for tolerances on linear sizes—Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts 产品几何技术规范（GPS） 线性尺寸公差ISO代号体系 第2部分：标准公差带代号和孔、轴的极限偏差表 |
China National Standards Co |
English PDF |
| GB/T 1800.1-2020 |
Geometrical product specifications (GPS)—ISO Code system for tolerances on linear sizes—Part 1: Basis of tolerances, deviations and fits 产品几何技术规范（GPS） 线性尺寸公差ISO代号体系 第1部分：公差、偏差和配合的基础 |
China National Standards Co |
English PDF |
| GB/T 38775.2-2020 |
Electric vehicle wireless power transfer—Part 2: Communication protocols between on-board charger and wireless power transfer device 电动汽车无线充电系统 第2部分：车载充电机和无线充电设备之间的通信协议 |
China National Standards Co |
English PDF |
| GB/T 38634.1-2020 |
Systems and software engineering—Software testing—Part 1:Concepts and definitions 系统与软件工程 软件测试 第1部分：概念和定义 |
China National Standards Co |
English PDF |
| GB/T 38632-2020 |
Information security technology—Security requirements for application of intelligent audio-video reCording device 信息安全技术 智能音视频采集设备应用安全要求 |
China National Standards Co |
English PDF |
| GB/Z 38623-2020 |
Intelligent manufacturing—Human-Computer interaction system—Technological requirements of semantic library 智能制造 人机交互系统 语义库技术要求 |
China National Standards Co |
English PDF |
| GB/T 38622-2020 |
Containers—General technology specification of 2.45GHz frequency band cargo shipment tag 集装箱 2.45GHz频段货运标签通用技术规范 |
China National Standards Co |
English PDF |
| GB/T 38618-2020 |
Information technology—TeleCommunications and information exchange between systems—Specification for high reliability and low latency wireless network communication protocol 信息技术 系统间远程通信和信息交换高可靠低时延的无线网络通信协议规范 |
China National Standards Co |
English PDF |
| GB/T 38617-2020 |
Industrial-process measurement and Control instruments terminology—Level measuring instruments terminology 工业自动化仪表术语 物位仪表术语 |
China National Standards Co |
English PDF |
| GB/T 38838-2020 |
Technical specification for Construction of rural household latrine connected to a sewer system 农村集中下水道收集户厕建设技术规范 |
China National Standards Co |
English PDF |
| GB/T 38837-2020 |
Specification for operation and maintenance of rural household latrine with three-Compartment septic tank 农村三格式户厕运行维护规范 |
China National Standards Co |
English PDF |
| GB/T 38836-2020 |
Technical specification for Construction of rural household latrine with three-compartment septic tank 农村三格式户厕建设技术规范 |
China National Standards Co |
English PDF |
| GB/T 20888.1-2020 |
Machinery for forestry—Safety requirements and testing for pole-mounted powered pruners—Part 1: Machines fitted with an integral Combustion engine 林业机械 杆式动力修枝锯安全要求和试验 第1部分：侧挂式动力修枝锯 |
China National Standards Co |
English PDF |
| GB/T 19725.1-2020 |
Agricultural and forestry machinery—Safety requirements and testing for portable,hand-held,powered brush-cutters and grass-trimmers—Part 1:Machines fitted with an integral Combustion engine 农林机械 便携式割灌机和割草机安全要求和试验 第1部分：侧挂式动力机械 |
China National Standards Co |
English PDF |
| GB 27954-2020 |
General requirements for disinfectant of muCous membrane 黏膜消毒剂通用要求 |
China National Standards Co |
English PDF |
| GB 50028-2006 |
Code for design of city gas engineering(2020) 城镇燃气设计规范(2020年版) |
China National Standards Co |
English PDF |
| GB/T 38574-2020 |
General technical requirement for two-dimensional Code of food traceability 食品追溯二维码通用技术要求 |
China National Standards Co |
English PDF |
| GB/T 38714-2020 |
High thermal Conductivity magnesium alloy profiles 高导热镁合金型材 |
China National Standards Co |
English PDF |
| GB/T 38712-2020 |
Test method for thermal Conductivity of ultrathin glass—Heat flow method 超薄玻璃导热系数试验方法 热流法 |
China National Standards Co |
English PDF |
| GB/T 38693-2020 |
Safety and Control devices for gas burners and gas-burning appliances—Particular requirements—Thermoelectric flame supervision controls 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 热电式熄火保护装置 |
China National Standards Co |
English PDF |
| GB/T 38687-2020 |
Rubber and plastics machinery—Communicating protocol for auxiliary equipment 橡胶塑料机械 外围设备通信协议 |
China National Standards Co |
English PDF |
| GB/T 38603-2020 |
Safety and Control devices for gas burners and gas-burning appliances—Particular requirements—Electronic controller 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 电子控制器 |
China National Standards Co |
English PDF |
| GB/T 38597-2020 |
Technical requirement for low-volatile-organic-Compound-content coatings product 低挥发性有机化合物含量涂料产品技术要求 |
China National Standards Co |
English PDF |
| GB/T 38596-2020 |
Determination method of heavy metal Contents in the wastewater during catalyst production 催化剂生产废水中重金属含量的测定 |
China National Standards Co |
English PDF |
| GB/T 38595-2020 |
Safety and Control devices for gas burners and gas-burning appliances—Particular requirements—Mechanical thermostats 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 机械式温度控制装置 |
China National Standards Co |
English PDF |
| GB/T 38587-2020 |
Information requirements of automotive glass identification Code 汽车玻璃识别码信息要求 |
China National Standards Co |
English PDF |
| GB/T 3190-2020 |
Chemical Composition of wrought aluminium and aluminium alloys 变形铝及铝合金化学成分 |
China National Standards Co |
English PDF |
| GB/T 38708-2020 |
Risk Control and prevention of international trade cargo delivery and payment 国际贸易货物交付与货款支付的风险控制与防范 |
China National Standards Co |
English PDF |
| GB/T 38692-2020 |
Technical specification for energy online monitoring of energy Consumption units 用能单位能耗在线监测技术要求 |
China National Standards Co |
English PDF |
| GB/T 38690-2020 |
Corrosion-resistant alloy hot-rolled sheets and strips 耐蚀合金热轧薄板及带材 |
China National Standards Co |
English PDF |
| GB/T 38689-2020 |
Corrosion-resistant alloy cold-rolled sheets and strips 耐蚀合金冷轧薄板及带材 |
China National Standards Co |
English PDF |
| GB/T 38688-2020 |
Corrosion-resistant alloy of hot rolled plates 耐蚀合金热轧厚板 |
China National Standards Co |
English PDF |
| GB/T 38681-2020 |
Seamless Corrosion resistant alloy pipes and tubes for industrial furnace 工业炉用耐蚀合金无缝管 |
China National Standards Co |
English PDF |
| GB/T 38663-2020 |
Identification system for internet of things—Middleware standard for ECode identification system 物联网标识体系 Ecode标识体系中间件规范 |
China National Standards Co |
English PDF |
| GB/T 38662-2020 |
Identification system for internet of things—Guideline for ECode identification applications 物联网标识体系 Ecode标识应用指南 |
China National Standards Co |
English PDF |
| GB/T 38660-2020 |
Identification system for internet of things—Security mechanism for ECode identification system 物联网标识体系 Ecode标识系统安全机制 |
China National Standards Co |
English PDF |
| GB/T 38659.1-2020 |
Electromagnetic Compatibility—Risk assessment—Part 1：Electronic and electrical device 电磁兼容 风险评估 第1部分：电子电气设备 |
China National Standards Co |
English PDF |
| GB/T 38658-2020 |
Guidance for the extension of validity of type tests of AC metal enclosed switchgear and Controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV 3.6 kV～40.5 kV交流金属封闭开关设备和控制设备型式试验有效性的延伸导则 |
China National Standards Co |
English PDF |
| GB/T 38657-2020 |
Specifications for low pressure feed water heater for Conventional island in nuclear power station 核电厂常规岛低压加热器技术条件 |
China National Standards Co |
English PDF |
| GB/T 38656-2020 |
Communication protocol technical specification of special equipment IoT system 特种设备物联网系统数据交换技术规范 |
China National Standards Co |
English PDF |
| GB/T 38653-2020 |
Specifications for high pressure feed water heater for Conventional island in nuclear power station 核电厂常规岛高压加热器技术条件 |
China National Standards Co |
English PDF |
| GB/T 38652-2020 |
E-Commerce business terminology 电子商务业务术语 |
China National Standards Co |
English PDF |
| GB/T 38608-2020 |
Method for determination of the volatile organic Compounds (VOCs) content in the ink 油墨中可挥发性有机化合物（VOCs）含量的测定方法 |
China National Standards Co |
English PDF |
| GB/T 38606-2020 |
Identification system for internet of things—Data Content identifier 物联网标识体系 数据内容标识符 |
China National Standards Co |
English PDF |
| GB/T 38601-2020 |
Power extraction Coupling—General technical requirements 功率提取联轴器 通用技术要求 |
China National Standards Co |
English PDF |
| GB/T 38599-2020 |
Safety valves and bursting disc safety devices in Combination 安全阀与爆破片安全装置的组合 |
China National Standards Co |
English PDF |
| GB/T 38371.3-2020 |
Specification of digital Content object storage, reuse and exchange—Part 3: Object conformance examination method 数字内容对象存储、复用与交换规范 第3部分：对象一致性检查方法 |
China National Standards Co |
English PDF |
| GB/T 38371.2-2020 |
Specification of digital Content object storage, reuse and exchange— Part 2: Object encoding, storage and exchange 数字内容对象存储、复用与交换规范 第2部分：对象封装、存储与交换 |
China National Standards Co |
English PDF |
| GB/T 27207-2020 |
Conformity assessment—Guidelines for service certification modules selection and application 合格评定 服务认证模式选择与应用导则 |
China National Standards Co |
English PDF |
| GB/T 27021.6-2020 |
Conformity assessment—Requirements for bodies providing audit and certification of management systems—Part 6：Competence requirements for auditing and certification of business continuity management systems 合格评定 管理体系审核认证机构要求 第6部分：业务连续性管理体系审核认证能力要求 |
China National Standards Co |
English PDF |
| GB/T 25895.2-2020 |
Water safety signs and beach safety flags—Part 2: Specifications for beach safety flags Colour,shape,meaning and performance 水域安全标志和海滩安全旗 第2部分：海滩安全旗颜色、形状、含义及性能的规范 |
China National Standards Co |
English PDF |
| GB/T 24915-2020 |
Guidance on energy performance Contracting 合同能源管理技术通则 |
China National Standards Co |
English PDF |
| GB/T 23127-2020 |
Electric appliances Connected to the water mains—Avoidance of backsiphonage and failure of hose-sets 与水源连接的电器 避免虹吸和软管组件失效 |
China National Standards Co |
English PDF |
| GB/T 18916.47-2020 |
Norm of water intake—Part 47: PolysiliCon production 取水定额 第47部分：多晶硅生产 |
China National Standards Co |
English PDF |
| GB/T 3906-2020 |
Alternating-current metal-enclosed switchgear and Controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV 3.6 kV～40.5 kV交流金属封闭开关设备和控制设备 |
China National Standards Co |
English PDF |
| GB/T 9330-2020 |
Plastic insulated Control cables 塑料绝缘控制电缆 |
China National Standards Co |
English PDF |
| GB/T 8243.14-2020 |
Methods of test for full-flow lubricating oil filters for internal Combustion engines—Part 14:Cold start simulation and hydraulic pulse durability for composite filter housings 内燃机全流式机油滤清器试验方法 第14部分：复合材料滤清器的冷起动模拟和液压脉冲耐久试验 |
China National Standards Co |
English PDF |
| GB/T 2893.5-2020 |
Graphical symbols—Safety Colours and safety signs—Part 5: Principles and requirements for the use of safety signs 图形符号 安全色和安全标志 第5部分：安全标志使用原则与要求 |
China National Standards Co |
English PDF |
| GB/T 15008-2020 |
Corrosion-resistant alloy bars 耐蚀合金棒 |
China National Standards Co |
English PDF |
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