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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 38939-2020 |
Nickel-based alloy—Determination of multi-element contents—Spark disCHarge atomic emission spectrometric method(routine method) 镍基合金 多元素含量的测定 火花放电原子发射光谱分析法（常规法） |
China National Standards CH |
 English PDF |
| GB/T 38926-2020 |
TeCHnical specification for collection of textile waste 废旧纺织品回收技术规范 |
China National Standards CH |
English PDF |
| GB/T 38920-2020 |
Coding requirements for dispatCH unit of hazardous waste 危险废物储运单元编码要求 |
China National Standards CH |
English PDF |
| GB/T 38919-2020 |
General teCHnical requirements for porous media burners 多孔介质燃烧器通用技术要求 |
China National Standards CH |
English PDF |
| GB/T 38914-2020 |
Evaluation method for lifetime of proton exCHange membrane fuel cell stack in vehicle application 车用质子交换膜燃料电池堆使用寿命测试评价方法 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 38899-2020 |
Implementation guidance for energy management system in CHemical industry 化工行业能源管理体系实施指南 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 38885-2020 |
General specification for ultra-high cleanliness of high carbon CHromium bearing steel 超高洁净高碳铬轴承钢通用技术条件 |
China National Standards CH |
English PDF |
| GB/T 38874.4-2020 |
Tractors and maCHinery for agriculture and forestry—Safety-related parts of control systems—Part 4：Production,operation,modification and supporting processes 农林拖拉机和机械 控制系统安全相关部件 第4部分：生产、运行、修改与支持规程 |
China National Standards CH |
English PDF |
| GB/T 38874.3-2020 |
Tractors and maCHinery for agriculture and forestry—Safety-related parts of control systems—Part 3: Series development，hardware and software 农林拖拉机和机械 控制系统安全相关部件 第3部分：软硬件系列开发 |
China National Standards CH |
English PDF |
| GB/T 38874.2-2020 |
Tractors and maCHinery for agriculture and forestry—Safety-related parts of control systems—Part 2: Concept phase 农林拖拉机和机械 控制系统安全相关部件 第2部分：概念阶段 |
China National Standards CH |
English PDF |
| GB/T 38874.1-2020 |
Tractors and maCHinery for agriculture and forestry—Safety-related parts of control systems—Part 1：General principles for design and development 农林拖拉机和机械 控制系统安全相关部件 第1部分：设计与开发通则 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 38842-2020 |
Categories and test methods of practical superconducting wires—General CHaracteristics and guidance 实用超导线的分类和检测方法 一般特性和指南 |
China National Standards CH |
English PDF |
| GB/T 38841-2020 |
MeCHanical properties measurement—Room temperature tensile test of reacted Nb3Sn composite superconductors 力学性能测量 反应后的Nb3Sn复合超导线室温拉伸试验方法 |
China National Standards CH |
English PDF |
| GB/T 38840-2020 |
Digital teCHnique application of building and residence community—Primary data element 建筑及居住区数字化技术应用 基础数据元 |
China National Standards CH |
English PDF |
| GB/T 38839-2020 |
General teCHnical requirements of flexible control for industrial robots 工业机器人柔性控制通用技术要求 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 38832-2020 |
TeCHnical requirements of broadband customer networking based on public telecommunication network—High-speed visible light communications under lighting constrains 基于公用电信网的宽带客户网络联网技术要求 通照一体化高速可见光通信 |
China National Standards CH |
English PDF |
| GB/T 38831-2020 |
TeCHnical requirements for IPTV media delivery system—Media distribution and storage subsystem IPTV媒体交付系统技术要求 媒体分发存储子系统 |
China National Standards CH |
English PDF |
| GB/T 38830-2020 |
TeCHnical requirements for IPTV media delivery system—Global load balance subsystem IPTV媒体交付系统技术要求 全局负载均衡子系统 |
China National Standards CH |
English PDF |
| GB/T 38829-2020 |
TeCHnical requirements for IPTV media delivery system—Content access IPTV媒体交付系统技术要求 内容接入 |
China National Standards CH |
English PDF |
| GB/T 38828-2020 |
TeCHnical requirements for IPTV media delivery system—Use cases and requirements IPTV媒体交付系统技术要求 场景和需求 |
China National Standards CH |
English PDF |
| GB/T 38827-2020 |
TeCHnical requirements for IPTV media delivery system—Functional architecture IPTV媒体交付系统技术要求 体系架构 |
China National Standards CH |
English PDF |
| GB/T 38826-2020 |
TeCHnical requirements for IPTV media delivery system—General requirements IPTV媒体交付系统技术要求 总体要求 |
China National Standards CH |
English PDF |
| GB/T 38819-2020 |
TeCHnical requirements and assessment of green heat treatment 绿色热处理技术要求及评价 |
China National Standards CH |
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 CH |
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 CH |
English PDF |
| GB/T 38805-2020 |
TeCHnical requirements of heat treatment for heavy duty gears 重载齿轮热处理技术要求 |
China National Standards CH |
English PDF |
| GB/T 38801-2020 |
TeCHnical requirements for content distribution network—Interconnection use cases 内容分发网络技术要求 互联应用场景 |
China National Standards CH |
English PDF |
| GB/T 38794-2020 |
CHemical safety in furniture—Determination of formaldehyde emission 家具中化学物质安全 甲醛释放量的测定 |
China National Standards CH |
English PDF |
| GB/T 38754-2020 |
TeCHnical requirements for IPTV media delivery system—Streaming media services IPTV媒体交付系统技术要求 流媒体服务 |
China National Standards CH |
English PDF |
| GB/T 38696.1-2020 |
Eye and face protection—Intense light sources(non-laser) protector—Part 1: TeCHnical requirements 眼面部防护 强光源（非激光）防护镜 第1部分：技术要求 |
China National Standards CH |
English PDF |
| GB/T 37733.3-2020 |
Sensor networks—Remote personal health status monitoring—Part 3: Terminals teCHnical requirements 传感器网络 个人健康状态远程监测 第3部分：终端技术要求 |
China National Standards CH |
English PDF |
| GB/T 36014.2-2020 |
Industrial process control devices—Radiation thermometers—Part 2：Determination of the teCHnical data for radiation thermometers 工业过程控制装置 辐射温度计 第2部分：辐射温度计技术参数的确定 |
China National Standards CH |
English PDF |
| GB/T 30431-2020 |
Gas CHromatography for laboratory 实验室气相色谱仪 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 24180-2020 |
Cold-reduced electrolytic CHromium/chromium oxide coated steel sheet and strip 冷轧电镀铬钢板及钢带 |
China National Standards CH |
English PDF |
| GB/T 19204-2020 |
General CHaracteristics of liquefied natural gas 液化天然气的一般特性 |
China National Standards CH |
English PDF |
| GB/T 18569.2-2020 |
Safety of maCHinery—Reduction of risks to health resulting from hazardous substances emitted by machinery—Part 2: Methodology leading to verification procedures 机械安全 减小由机械排放的有害物质对健康的风险 第2部分：生成验证流程的方法 |
China National Standards CH |
English PDF |
| GB/T 18569.1-2020 |
Safety of maCHinery—Reduction of risks to health resulting from hazardous substances emitted by machinery—Part 1: Principles and specifications for machinery manufacturers 机械安全 减小由机械排放的有害物质对健康的风险 第1部分：用于机械制造商的原则和规范 |
China National Standards CH |
English PDF |
| GB/T 15468-2020 |
Fundamental teCHnical requirements for hydraulic turbines 水轮机基本技术条件 |
China National Standards CH |
English PDF |
| GB/T 14598.301-2020 |
TeCHnical requirements for power system continuous recorder 电力系统连续记录装置技术要求 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 9771.6-2020 |
Single-mode optical fibres for telecommunication—Part 6: CHaracteristics of a fibre with non-zero dispersion for wideband optical transport 通信用单模光纤 第6部分：宽波长段光传输用非零色散单模光纤特性 |
China National Standards CH |
English PDF |
| GB/T 9771.5-2020 |
Single-mode optical fibres for telecommunication—Part 5: CHaracteristics of a non-zero dispersion shifted single-mode optical fibre 通信用单模光纤 第5部分：非零色散位移单模光纤特性 |
China National Standards CH |
English PDF |
| GB/T 9771.4-2020 |
Single-mode optical fibres for telecommunication—Part 4: CHaracteristics of a dispersion shifted single-mode optical fibre 通信用单模光纤 第4部分：色散位移单模光纤特性 |
China National Standards CH |
English PDF |
| GB/T 9771.3-2020 |
Single-mode optical fibres for telecommunication—Part 3: CHaracteristics of an extended wavelength band dispersion unshifted single-mode optical fibre 通信用单模光纤 第3部分：波长段扩展的非色散位移单模光纤特性 |
China National Standards CH |
English PDF |
| GB/T 9771.2-2020 |
Single-mode optical fibres for telecommunication—Part 2: CHaracteristics of a cut-off wavelength shifted single-mode optical fibre 通信用单模光纤 第2部分：截止波长位移单模光纤特性 |
China National Standards CH |
English PDF |
| GB/T 9771.1-2020 |
Single-mode optical fibres for telecommunication—Part 1: CHaracteristics of a dispersion unshifted single-mode optical fibre 通信用单模光纤 第1部分：非色散位移单模光纤特性 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 7920.9-2020 |
Earth-moving maCHinery—Graders—Terminology and commercial specifications 土方机械 平地机 术语和商业规格 |
China National Standards CH |
English PDF |
| GB/T 5226.7-2020 |
Electrical safety of maCHinery—Electrical equipment of machines—Part 7: Requirements of industrial robot 机械电气安全 机械电气设备 第7部分：工业机器人技术条件 |
China National Standards CH |
English PDF |
| GB/T 2900.103-2020 |
ElectroteCHnical terminology—Generation,transmission and distribution of electrical energy—Dependability and quality of service of electric power systems 电工术语 发电、输电及配电 电力系统可信性及服务质量 |
China National Standards CH |
English PDF |
| GB/T 2900.102-2020 |
ElectroteCHnical terminology—Active assisted living 电工术语 积极辅助生活 |
China National Standards CH |
English PDF |
| GB/T 8704.10-2020 |
Ferrovanadium—Determination of silicon, manganese, phosphorus, aluminum, copper, CHromium, nickel and titanium contents— Inductively coupled plasma atomic emission spectrometric method 钒铁 硅、锰、磷、铝、铜、铬、镍、钛含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards CH |
English PDF |
| GB/T 5687.12-2020 |
FerroCHromium—Determination of phosphorus, aluminum, titanium, copper, manganese, calcium content—Inductively coupled plasma atomic emission spectrometric method 铬铁 磷、铝、钛、铜、锰、钙含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards CH |
English PDF |
| GB/T 38969-2020 |
Guide on teCHnology for power system 电力系统技术导则 |
China National Standards CH |
English PDF |
| GB 7300.203-2020 |
Feed additive—Part 2：Vitamins, provitamins and CHemically well-defined substances having similar effect—Betaine 饲料添加剂 第2部分：维生素及类维生素 甜菜碱 |
China National Standards CH |
English PDF |
| GB 38900-2020 |
Items and methods for safety teCHnology inspection of motor vehicles 机动车安全技术检验项目和方法 |
China National Standards CH |
English PDF |
| GB/T 38880-2020E |
TeCHnical specification of children mask 儿童口罩技术规范(英文版) |
China National Standards CH |
English PDF |
| GB/T 38880-2020 |
TeCHnical specification of children mask 儿童口罩技术规范 |
China National Standards CH |
English PDF |
| GB/T 38744-2020 |
Methods for CHemical analysis of synergistic catalysis elements in automotive exhaust catalysis－Determination of cerium, lanthanum, praseodymium, neodymium ,barium and zirconium contents－Inductively coupled plasma atomic emission spectrometry 机动车尾气净化器中助剂元素化学分析方法 铈、镧、镨、钕、钡、锆含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards CH |
English PDF |
| GB/T 38771-2020 |
General specification of microwave switCH for space application 宇航用微波开关通用规范 |
China National Standards CH |
English PDF |
| GB/T 38772-2020 |
PitCH from coal liquefaction 煤液化沥青 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 38763-2020 |
Permanent magnetic couplings—General teCHnical specifications 永磁联轴器 通用技术规范 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 38759-2020 |
MaCHine tools—Work holding chucks—Vocabulary 机床 卡盘 术语 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 37733.2-2020 |
Sensor network—Remote personal health status monitoring—Part 2: Interface teCHnical requirements between terminals and platform 传感器网络 个人健康状态远程监测 第2部分：终端与平台接口技术要求 |
China National Standards CH |
English PDF |
| GB/T 38742-2020 |
Bamboo CHopping board 竹砧板 |
China National Standards CH |
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 CH |
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 CH |
English PDF |
| GB/T 38733-2020 |
Office furniture—Office CHairs—Methods for the determination of dimensions 办公家具 办公椅 尺寸测量方法 |
China National Standards CH |
English PDF |
| GB/T 38732-2020 |
Surface active agents—Test methods of teCHnical alkane sulfonates 表面活性剂 工业烷基磺酸盐试验方法 |
China National Standards CH |
English PDF |
| GB/T 38729-2020 |
Surface active agents—Test methods of teCHnical sodium primary alkylsulphates 表面活性剂 工业伯烷基硫酸钠试验方法 |
China National Standards CH |
English PDF |
| GB/T 38728-2020 |
Terminology, definition and classification of smart watCHes
智能手表的术语、定义和分类 |
China National Standards CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
English PDF |
| GB/T 38669-2020 |
Internet of things—General teCHnical requirements for mine production line intelligent supervisory system 物联网 矿山产线智能监控系统总体技术要求 |
China National Standards CH |
English PDF |
| GB/T 38668-2020 |
Intelligent manufacturing－Radio frequency identification system—General teCHnical requirements 智能制造 射频识别系统 通用技术要求 |
China National Standards CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
English PDF |
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