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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 8763-2020 |
Test methods for gas absorption characteristic of non-evaporation gettering materials and products 非蒸散型吸气材料及制品吸气性能测试方法 |
China National Standards mat |
 English PDF |
| GB/T 38903-2020 |
Technical guideline for material flow analysis of industrial parks 工业园区物质流分析技术导则 |
China National Standards mat |
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 mat |
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 mat |
English PDF |
| GB/T 38844-2020 |
Smart factory—General specification for time synchronization, time management and test in industry automation system 智能工厂 工业自动化系统时钟同步、管理与测量通用规范 |
China National Standards mat |
English PDF |
| GB/T 38833-2020 |
240V/336V DC power system technical requirements and test methods for information and telecommunication 信息通信用240V/336V直流供电系统技术要求和试验方法 |
China National Standards mat |
English PDF |
| GB/T 38822-2020 |
Metallic materials—Creep-fatigue test method 金属材料 蠕变-疲劳试验方法 |
China National Standards mat |
English PDF |
| GB/T 38812.2-2020 |
Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁 金属铁含量的测定 三氯化铁分解重铬酸钾滴定法 |
China National Standards mat |
English PDF |
| GB/T 38812.1-2020 |
Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁 亚铁含量的测定 三氯化铁分解重铬酸钾滴定法 |
China National Standards mat |
English PDF |
| GB/T 38811-2020 |
Metallic materials—Residual stress—Method of sound beam control 金属材料 残余应力 声束控制法 |
China National Standards mat |
English PDF |
| GB/T 38806-2020 |
Metallic materials—Sheet and strip—Test method for bending and folding properties 金属材料 薄板和薄带 弯折性能试验方法 |
China National Standards mat |
English PDF |
| GB/T 38804-2020 |
Test method for oxidation of metallic materials exposed in high-temperature steam 金属材料高温蒸汽氧化试验方法 |
China National Standards mat |
English PDF |
| GB/T 30431-2020 |
Gas chromatography for laboratory 实验室气相色谱仪 |
China National Standards mat |
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 mat |
English PDF |
| GB/T 29311-2020 |
Electrical insulating materials and systems—AC voltage endurance evaluation 电气绝缘材料和系统 交流电压耐久性评定 |
China National Standards mat |
English PDF |
| GB/T 24522-2020 |
Metallic materials—Method of test for the determination of resistance to stable crack extension using specimens of low constraint 金属材料 低拘束试样测定稳态裂纹扩展阻力的试验方法 |
China National Standards mat |
English PDF |
| GB/T 24051-2020 |
Environmental management—material flow cost accounting—General framework 环境管理 物质流成本核算 通用框架 |
China National Standards mat |
English PDF |
| GB/T 21715.6-2020 |
Health informatics—Patient healthcard data—Part 6: Administrative data 健康信息学 患者健康卡数据 第6部分：管理数据 |
China National Standards mat |
English PDF |
| GB/T 21715.8-2020 |
Health informatics—Patient healthcard data—Part 8: Links 健康信息学 患者健康卡数据 第8部分：链接 |
China National Standards mat |
English PDF |
| GB/T 14513.3-2020 |
Pneumatic fluid power—Determination of flow-rate characteristics of components using compressible fluids—Part 3:Method for calculating steady-state flow-rate characteristics of systems 气动 使用可压缩流体元件的流量特性测定 第 3 部分：系统稳态流量特性的计算方法 |
China National Standards mat |
English PDF |
| GB/T 8454-2020 |
Reduced ilmenite powder for welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method 焊条用还原钛铁矿粉 亚铁含量的测定 重铬酸钾滴定法 |
China National Standards mat |
English PDF |
| GB/T 244-2020 |
Metallic material—Tube—Bend test method 金属材料 管 弯曲试验方法 |
China National Standards mat |
English PDF |
| GB/T 20671.1-2020 |
Classification system and test methods for nonmetallic gasket materials—Part 1：Standard classification system for nonmetallic gasket materials 非金属垫片材料分类体系及试验方法 第1部分:非金属垫片材料分类体系 |
China National Standards mat |
English PDF |
| GB/T 38963-2020 |
Personal health information code-Application interface 个人健康信息码 应用接口 |
China National Standards mat |
English PDF |
| GB/T 38962-2020 |
Personal health information code-Data format 个人健康信息码 数据格式 |
China National Standards mat |
English PDF |
| GB/T 38961-2020 |
Personal health information code-Reference model 个人健康信息码 参考模型 |
China National Standards mat |
English PDF |
| GB/T 38769-2020 |
Metallic materials－Measurement of fracture toughness at impact loading rates using precracked Charpy-type test pieces 金属材料 预裂纹夏比试样冲击加载断裂韧性的测定 |
China National Standards mat |
English PDF |
| GB/T 38758-2020 |
Pneumatic fluid power—Rules of non-ferrous metallic cylinder body 气动 有色金属缸筒技术要求 |
China National Standards mat |
English PDF |
| GB/T 38741-2020 |
Oral care and cleansing products—Determination of chlorhexidine, furacin, diclofenac, chloroxylenol and hexamidine diisethionate in toothpastes—High performance liquid chromatography 口腔清洁护理用品 牙膏中氯己定、呋喃西林、双氯芬酸、氯二甲酚和己脒定二（羟乙基磺酸）盐5种杀菌剂含量的测定 高效液相色谱法 |
China National Standards mat |
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 mat |
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 mat |
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 mat |
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 mat |
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 mat |
English PDF |
| GB/T 38673-2020 |
Information technology—Big data—Basic requirements for big data systems 信息技术 大数据 大数据系统基本要求 |
China National Standards mat |
English PDF |
| GB/T 38672-2020 |
Information technology—Big data—Interface basic requirements
信息技术 大数据 接口基本要求 |
China National Standards mat |
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 mat |
English PDF |
| GB/T 38670-2020 |
Intelligent manufacturing—Radio frequency identification system—Tag data format 智能制造 射频识别系统 标签数据格式 |
China National Standards mat |
English PDF |
| GB/T 38667-2020 |
Information technology—Big data—Guide for data classification 信息技术 大数据 数据分类指南 |
China National Standards mat |
English PDF |
| GB/T 38666-2020 |
Information technology—Big data—Industrial application reference architecture 信息技术 大数据 工业应用参考架构 |
China National Standards mat |
English PDF |
| GB/T 38665.2-2020 |
Information technology—Gesture interaction system—Part 2: System external interface 信息技术 手势交互系统 第2部分：系统外部接口 |
China National Standards mat |
English PDF |
| GB/T 38665.1-2020 |
Information technology—Gesture interaction system—Part 1: General technical requirements 信息技术 手势交互系统 第1部分：通用技术要求 |
China National Standards mat |
English PDF |
| GB/T 38664.3-2020 |
Information technology—Big data—Government data opening and sharing— Part 3：Open degree evaluation 信息技术 大数据 政务数据开放共享 第3部分：开放程度评价 |
China National Standards mat |
English PDF |
| GB/T 38664.2-2020 |
Information technology—Big data—Government data opening and sharing— Part 2:Basic requirement 信息技术 大数据 政务数据开放共享 第2部分：基本要求 |
China National Standards mat |
English PDF |
| GB/T 38664.1-2020 |
Information technology—Big data—Government data opening and sharing—Part 1: General principles 信息技术 大数据 政务数据开放共享 第1部分：总则 |
China National Standards mat |
English PDF |
| GB/Z 38649-2020 |
Information security technology—Guide of information security assurance framework for smartcities 信息安全技术 智慧城市建设信息安全保障指南 |
China National Standards mat |
English PDF |
| GB/T 38647.2-2020 |
Information technology—Security techniques—Anonymous digital signatures—Part 2: Mechanisms using a group public key 信息技术 安全技术 匿名数字签名 第2部分：采用群组公钥的机制 |
China National Standards mat |
English PDF |
| GB/T 38648-2020 |
Information security technology—Guideline to bluetooth security 信息安全技术 蓝牙安全指南 |
China National Standards mat |
English PDF |
| GB/T 38646-2020 |
Information security technology—Technical requirements of mobile signature service 信息安全技术 移动签名服务技术要求 |
China National Standards mat |
English PDF |
| GB/T 38645-2020 |
Information security technology—Guide for cybersecurity incident emergency exercises 信息安全技术 网络安全事件应急演练指南 |
China National Standards mat |
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 mat |
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 mat |
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 mat |
English PDF |
| GB/T 38640-2020 |
Digital publishing format for visually impaired people 盲用数字出版格式 |
China National Standards mat |
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 mat |
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 mat |
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 mat |
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 mat |
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 mat |
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 mat |
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 mat |
English PDF |
| GB/T 30428.8-2020 |
Information system for digitized supervision and management of city—Part 8: Register, treatment and closed for supervision cases 数字化城市管理信息系统 第8部分：立案、处置和结案 |
China National Standards mat |
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 mat |
English PDF |
| GB/T 38787-2020 |
Plastics—Methods for the preparation of samples for biodegradation testing of plastic materials 塑料 材料生物分解试验用样品制备方法 |
China National Standards mat |
English PDF |
| GB/T 38780-2020 |
Bamboo mat 竹席 |
China National Standards mat |
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 mat |
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 mat |
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 mat |
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 mat |
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 mat |
English PDF |
| GB/T 20308-2020 |
Geometrical product specifications(GPS)—matrix model 产品几何技术规范（GPS） 矩阵模型 |
China National Standards mat |
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 mat |
English PDF |
| GB/T 2889.1-2020 |
Plain bearings—Terms, definitions, classification and symbols—Part 1: Design, bearing materials and their properties 滑动轴承 术语、定义、分类和符号 第1部分：结构、轴承材料及其性能 |
China National Standards mat |
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 mat |
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 mat |
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 mat |
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 mat |
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 mat |
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 mat |
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 mat |
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 mat |
English PDF |
| GB/T 38757-2020 |
Specifications for facility agricultural microclimate observation—Heliogreenhouse and plastic tunnel 设施农业小气候观测规范 日光温室和塑料大棚 |
China National Standards mat |
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 mat |
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 mat |
English PDF |
| GB 38850-2020 |
List for materials and restricted substances in disinfectant + No.1 Modification Sheet 消毒剂原料清单及禁限用物质+第1号修改单 |
China National Standards mat |
English PDF |
| GB/T 38705-2020 |
Classification and basic requirements for urban heat supply facilities operation safety information 城镇供热设施运行安全信息分类与基本要求 |
China National Standards mat |
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 mat |
English PDF |
| GB/T 5137.5-2020 |
Test methods of safety glazing materials used on road vehicles Part 汽车安全玻璃试验方法 第5部分：耐化学侵蚀性和耐温度变化性试验 |
China National Standards mat |
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 mat |
English PDF |
| GB/T 5137.3-2020 |
Test methods of safety glazing materials used on road vehicles—Part 3:Radiation,high temperature,humidity,fire and simulated weathering resistance tests 汽车安全玻璃试验方法 第3部分：耐辐照、高温、潮湿、燃烧和耐模拟气候试验 |
China National Standards mat |
English PDF |
| GB/T 5137.2-2020 |
Test methods of safety glazing materials used on road vehicles—Part 2:Optical properties tests 汽车安全玻璃试验方法 第2部分：光学性能试验 |
China National Standards mat |
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 mat |
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 mat |
English PDF |
| GB/T 14833-2020 |
Synthetic materials sports field surfaces 合成材料运动场地面层 |
China National Standards mat |
English PDF |
| GB/T 38719-2020 |
Metallic materials—Tube—Determination of biaxial stress-strain curve of tube by hydro-bulging test 金属材料 管 测定双轴应力-应变曲线的液压胀形试验方法 |
China National Standards mat |
English PDF |
| GB/T 38684-2020 |
Metallic materials—Sheet and strip—Biaxial stress-strain curve by means of bulge test—Optical measuring systems 金属材料 薄板和薄带 双轴应力-应变曲线胀形试验 光学测量方法 |
China National Standards mat |
English PDF |
| GB/T 38655-2020 |
Public information guidance systems—Ergonomic guideline for design and setting 公共信息导向系统 人类工效学设计与设置指南 |
China National Standards mat |
English PDF |
| GB/T 38654-2020 |
Public information guidance systems—Guidelines for planning and design 公共信息导向系统 规划设计指南 |
China National Standards mat |
English PDF |
| GB/T 38651.4-2020 |
Public information signs carrier—Part 4：Maintenance requirements 公共信息标志载体 第4部分：维护要求 |
China National Standards mat |
English PDF |
| GB/T 38651.3-2020 |
Public information signs carrier—Part 3：Installation requirements 公共信息标志载体 第3部分：安装要求 |
China National Standards mat |
English PDF |
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