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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 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 CH |
 English PDF |
| GB/T 38643-2020 |
Information teCHnology—Big data—Functional testing requirements for analytic system 信息技术 大数据 分析系统功能测试要求 |
China National Standards CH |
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 CH |
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 CH |
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 CH |
English PDF |
| GB/T 38635.2-2020 |
Information security teCHnology—Identity-based cryptographic algorithms SM9—Part 2：Algorithms 信息安全技术 SM9标识密码算法 第2部分：算法 |
China National Standards CH |
English PDF |
| GB/T 38635.1-2020 |
Information security teCHnology—Identity-based cryptographic algorithms SM9—Part 1：General 信息安全技术 SM9标识密码算法 第1部分：总则 |
China National Standards CH |
English PDF |
| GB/T 38634.4-2020 |
Systems and software engineering—Software testing—Part 4：Test teCHniques 系统与软件工程 软件测试 第4部分：测试技术 |
China National Standards CH |
English PDF |
| GB/T 34953.4-2020 |
Information teCHnology—Security techniques—Anonymous entity authentication—Part 4: Mechanisms based on weak secrets 信息技术 安全技术 匿名实体鉴别 第4部分：基于弱秘密的机制 |
China National Standards CH |
English PDF |
| GB/T 34874.6-2020 |
Geometrical product specifications (GPS)—X-ray three dimensional size measuring maCHines—Part 6: Testing method of workpieces 产品几何技术规范（GPS） X射线三维尺寸测量机 第6部分：工件的检测方法 |
China National Standards CH |
English PDF |
| GB/T 31396.3-2020 |
MaCHine tools—Dimensions and geometric tests for self-centring chucks with two-piece jaws—Part 3:Power-operated chucks with serrated jaws 机床 分离爪自定心卡盘尺寸和几何精度检验 第3部分：梳齿配合型动力卡盘 |
China National Standards CH |
English PDF |
| GB/T 31301.8-2020 |
Footwear manufacturing maCHines—Safety requirememts—Part 8: Moulding machines 制鞋机械 安全要求 第8部分：定型机 |
China National Standards CH |
English PDF |
| GB/T 31301.7-2020 |
Footwear manufacturing maCHines—Safety requirememts—Part 7: Milling and engraving machines 制鞋机械 安全要求 第7部分：铣削机和雕刻机 |
China National Standards CH |
English PDF |
| GB/T 31301.6-2020 |
Footwear manufacturing maCHines—Safety requirememts—Part 6: Cementing and cementing drying machines 制鞋机械 安全要求 第6部分：上胶机和胶粘干燥机 |
China National Standards CH |
English PDF |
| GB/T 30284-2020 |
Information security teCHniques－Security technical requirements for operating system on smart mobile terminal
信息安全技术 移动通信智能终端操作系统安全技术要求 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 38798-2020 |
TeCHnical requirements for security of integrated broadband access network 综合宽带接入网安全技术要求 |
China National Standards CH |
English PDF |
| GB/T 38793-2020 |
TeCHnical specification of efficacy evaluation for degradation of heterocyclic pesticides by biological products 生物产品降解杂环类农药功效评价技术规范 |
China National Standards CH |
English PDF |
| GB/T 38792-2020 |
TeCHnical specification for cytological evaluation of protein allergenicity 蛋白质致敏性细胞学评价技术规范 |
China National Standards CH |
English PDF |
| GB/T 38788-2020 |
TeCHnical specification for establishment of porcine pluripotent stem cells 猪多能干细胞建系技术规范 |
China National Standards CH |
English PDF |
| GB/T 38779-2020 |
TeCHnical specification for road traffic safety of the tram 有轨电车道路通行安全技术规范 |
China National Standards CH |
English PDF |
| GB/T 38778-2020 |
Special sCHool bus series pedigree 专用校车系列型谱 |
China National Standards CH |
English PDF |
| GB/T 38777-2020 |
TeCHnical requirements and methods of measurement for digital terrestrial television external receiving module 地面数字电视外接模块式接收终端技术要求和测量方法 |
China National Standards CH |
English PDF |
| GB/T 38774-2020 |
Adjustable permanent magnetic drives—General teCHnical specifications 永磁调速器 通用技术规范 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 28454-2020 |
Information teCHnology－Security techniques－Selection, deployment and operation of intrusion detection and prevention systems(IDPS) 信息技术 安全技术 入侵检测和防御系统（IDPS）的选择、部署和操作 |
China National Standards CH |
English PDF |
| GB/T 25067-2020 |
Information teCHnology—Security techniques—Requirements for bodies providing audit and certification of information security management systems 信息技术 安全技术 信息安全管理体系审核和认证机构要求 |
China National Standards CH |
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 CH |
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 CH |
English PDF |
| GB/T 22240-2020 |
Information security teCHnology—Classification guide for classified protection of cybersecurity 信息安全技术 网络安全等级保护定级指南 |
China National Standards CH |
English PDF |
| GB/T 21833.1-2020 |
Seamless austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 1: Tubes for heat exCHanger 奥氏体-铁素体型双相不锈钢无缝钢管 第1部分：热交换器用管 |
China National Standards CH |
English PDF |
| GB/T 20281-2020 |
Information security teCHnology—Security technical requirements and testing assessment approaches for firewall 信息安全技术 防火墙安全技术要求和测试评价方法 |
China National Standards CH |
English PDF |
| GB/T 18770-2020 |
Management quality rating and teCHnology requirement for edible salt wholesale enterprises 食盐批发企业管理质量等级划分及技术要求 |
China National Standards CH |
English PDF |
| GB/T 11989-2020 |
Surface active agents—Test methods of teCHnical sodium alkylarylsulphonates (excluding benzene derivatives) 表面活性剂 工业烷基芳基磺酸钠（不包括苯衍生物）试验方法 |
China National Standards CH |
English PDF |
| GB/T 5226.34-2020 |
Electrical safety of maCHinery—Electrical equipment of machines—Part 34: Requirements for machine tools 机械电气安全 机械电气设备 第34部分：机床技术条件 |
China National Standards CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
English PDF |
| GB/T 38631-2020 |
Information teCHnology—Security techniques—Sector-specific application of GB/T 22080—Requirements 信息技术 安全技术 GB/T 22080具体行业应用 要求 |
China National Standards CH |
English PDF |
| GB/T 38630-2020 |
Information teCHnology—Real-time positioning—Multi-source fusion positioning data interface 信息技术 实时定位 多源融合定位数据接口 |
China National Standards CH |
English PDF |
| GB/T 38629-2020 |
Information security teCHnology—Technical specifications for signature verification server 信息安全技术 签名验签服务器技术规范 |
China National Standards CH |
English PDF |
| GB/T 38628-2020 |
Information security teCHnology—Cybersecurity guide for automotive electronics systems 信息安全技术 汽车电子系统网络安全指南 |
China National Standards CH |
English PDF |
| GB/T 38627-2020 |
Information teCHnology—Real-time positioning—Magnetic positioning data interface 信息技术 实时定位 磁定位数据接口 |
China National Standards CH |
English PDF |
| GB/T 38625-2020 |
Information security teCHnology—Security test requirements for cryptographic modules 信息安全技术 密码模块安全检测要求 |
China National Standards CH |
English PDF |
| GB/T 38624.1-2020 |
Internet of things—Gateway—Part 1：Gateway teCHnology requirements for access of sensing device 物联网 网关 第1部分：面向感知设备接入的网关技术要求 |
China National Standards CH |
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 CH |
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 CH |
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 CH |
English PDF |
| GB/T 38614-2020 |
Measuring method for nano positioning and scanning stage based on flexible hinge meCHanism and piezo actuator 基于柔性铰链机构和压电陶瓷驱动器的纳米定位与扫描平台测量方法 |
China National Standards CH |
English PDF |
| GB/Z 38765-2020 |
Targeted poverty alleviation—CHinese medicinal materials—Specifications for operation management of Paris polyphylla Smith var.yunnanensis(Franch.)Hand.-Mazz.project 精准扶贫 中药材 滇重楼产业项目运营管理规范 |
China National Standards CH |
English PDF |
| GB/Z 38764-2020 |
Targeted poverty alleviation—CHinese medicinal materials—Specifications for operation mangagement of Amomum tsaoko Crevost et Lemarie project 精准扶贫 中药材 草果产业项目运行管理规范 |
China National Standards CH |
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 CH |
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 CH |
English PDF |
| GB/T 20888.2-2020 |
MaCHinery for forestry—Safety requirements and testing for pole-mounted powered pruners—Part 2：Machines for use with back-pack power source 林业机械 杆式动力修枝锯安全要求和试验 第2部分：背负式动力修枝锯 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 19726.2-2020 |
MaCHinery for forestry—Portable chain-saw safety requirements and testing—Part 2: Chain-saws for tree service 林业机械 便携式油锯安全要求和试验 第2部分：修枝油锯 |
China National Standards CH |
English PDF |
| GB/T 19726.1-2020 |
MaCHinery for forestry—Portable chain-saw safety requirements and testing—Part 1: Chain-saws for forest service 林业机械 便携式油锯安全要求和试验 第1部分：林用油锯 |
China National Standards CH |
English PDF |
| GB/T 19725.2-2020 |
Agricultural and forestry maCHinery — Safety requirements and testing for portable, hand-held ,powered brush-cutters and grass-trimmers — Part 2: Machines for use with back-pack power unit 农林机械 便携式割灌机和割草机安全要求和试验 第2部分：背负式动力机械 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 19724-2020 |
Forestry maCHinery—Portable chain-saws and brush-cutters—Exhaust system-caused fire risk 林业机械 便携式油锯和割灌机 易引起火险的排放系统 |
China National Standards CH |
English PDF |
| GB 28233-2020 |
Hygienic requirements for sodium hypoCHlorite generator 次氯酸钠发生器卫生要求 |
China National Standards CH |
English PDF |
| GB/T 38800-2020 |
General teCHnical requirements of modular isolation units for emergency medical ues 应急医用模块化隔离单元通用技术要求 |
China National Standards CH |
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 CH |
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 CH |
English PDF |
| GB/T 38677-2020 |
Gas analysis—Measurement procedure and result—TeCHnical requirements for calibration 气体分析 测量过程及结果 校准技术要求 |
China National Standards CH |
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 CH |
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 CH |
English PDF |
| GB/T 38592-2020 |
Determination of 4,4’-methylene-bis(2-CHloroaniline) in textile dyeing and finishing auxiliaries 纺织染整助剂产品中4,4’-亚甲基双(2-氯苯胺)的测定 |
China National Standards CH |
English PDF |
| GB/T 38585-2020 |
TeCHnical specification of joint assembling for directly buried insulated pipeline of urban heating 城镇供热直埋管道接头保温技术条件 |
China National Standards CH |
English PDF |
| GB/T 25156-2020 |
General specifications and inspection methods of rubber and plastics injection moulding maCHines 橡胶塑料注射成型机通用技术要求及检测方法 |
China National Standards CH |
English PDF |
| GB/T 6931.3-2020 |
Belt drives—Vocabulary—Part 3：SynCHronous belt drives 带传动 术语 第3部分：同步带传动 |
China National Standards CH |
English PDF |
| GB/T 6324.10-2020 |
Test method of organic CHemical products—Part 10: Determination of trace sulfur in organic liquid products—Ultraviolet fluorescence method 有机化工产品试验方法 第10部分：有机液体化工产品微量硫的测定 紫外荧光法 |
China National Standards CH |
English PDF |
| GB/T 5137.4-2020 |
Test methods of safety glazing materials used on road vehicles—Part 4:Determination of solar CHaracteristic 汽车安全玻璃试验方法 第4部分：太阳能特性试验 |
China National Standards CH |
English PDF |
| GB/T 5137.1-2020 |
Test methods of safety glazing materials used on road vehicles—Part 1: MeCHanical properties tests 汽车安全玻璃试验方法 第1部分：力学性能试验 |
China National Standards CH |
English PDF |
| GB/T 4156-2020 |
Metallic materials—Sheet and strip—EriCHsen cupping test 金属材料 薄板和薄带 埃里克森杯突试验 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 38720-2020 |
Microstructure examination of medium-carbon steel and medium-carbon alloy structural steel after quenCHing 中碳钢与中碳合金结构钢淬火金相组织检验 |
China National Standards CH |
English PDF |
| GB/T 38707-2020 |
Regulation for operation teCHnology of urban rail transit 城市轨道交通运营技术规范 |
China National Standards CH |
English PDF |
| GB/T 38695-2020 |
TeCHnical specification for ballastless track of urban rail transit 城市轨道交通无砟轨道技术条件 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 38682-2020 |
Welded nickel-iron-CHromium alloy pipes for fluid service 流体输送用镍-铁-铬合金焊接管 |
China National Standards CH |
English PDF |
| GB/T 38680-2020 |
TeCHnical guidelines for central heating system using low grade industrial surplus heat 工业低品位余热集中供热系统技术导则 |
China National Standards CH |
English PDF |
| GB/T 38678-2020 |
General teCHnical requirements for shallow geothermal energy utilization 浅层地热能利用通用技术要求 |
China National Standards CH |
English PDF |
| GB/T 38661-2020 |
TeCHnical specifications of battery management system for electric vehicles 电动汽车用电池管理系统技术条件 |
China National Standards CH |
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 CH |
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 CH |
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 CH |
English PDF |
| GB/T 38651.1-2020 |
Public information signs carrier—Part 1：TeCHnical requirements 公共信息标志载体 第1部分：技术要求 |
China National Standards CH |
English PDF |
| GB/T 38611-2020 |
Office furniture—Office work CHairs—Test methods for the determination of stability, strength and durability 办公家具 办公工作椅 稳定性、强度和耐久性测试方法 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 38573-2020 |
Pregelatinized starCH 预糊化淀粉 |
China National Standards CH |
English PDF |
| GB/T 38572-2020 |
Edible pea starCH 食用豌豆淀粉 |
China National Standards CH |
English PDF |
| GB/T 38567-2020 |
General specification for data interCHange in port logistics operation 港口物流作业数据交换通用技术规范 |
China National Standards CH |
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 CH |
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 CH |
English PDF |
| GB/T 34015.2-2020 |
Recycling of traction battery used in electric vehicle—ECHelon use—Part2：Removing requirements 车用动力电池回收利用 梯次利用 第2部分：拆卸要求 |
China National Standards CH |
English PDF |
| GB/T 32383-2020 |
General teCHnical specification for linear motor vehicles for urban rail transit 城市轨道交通直线电机车辆通用技术条件 |
China National Standards CH |
English PDF |
| GB/T 25895.3-2020 |
Water safety signs and beaCH safety flags—Part 3: Guidance for use 水域安全标志和海滩安全旗 第3部分：使用指南 |
China National Standards CH |
English PDF |
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