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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 38808-2020 |
Waves webs section steel for building structures 建筑结构用波纹腹板型钢 |
China National Standards |
 English PDF |
| GB/T 38807-2020 |
General specification for super austenitic stainless steels 超级奥氏体不锈钢通用技术条件 |
China National Standards |
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 |
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 |
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 |
English PDF |
| GB/T 38803-2020 |
Specification for failure analysis of steel wire ropes 钢丝绳失效分析规范 |
China National Standards |
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 |
English PDF |
| GB/T 38795-2020 |
Performance requirements of side airbag and curtain airbag module 汽车侧面气囊和帘式气囊模块性能要求 |
China National Standards |
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 |
English PDF |
| GB/T 38782-2020 |
Shore connection for liquid cargo vessel 船舶液货通岸接头 |
China National Standards |
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 |
English PDF |
| GB/T 38696.2-2020 |
Eye and face protection—Intense light sources(non-laser) protector—Part 2: Guidance for use 眼面部防护 强光源（非激光）防护镜 第2部分：使用指南 |
China National Standards |
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 |
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 |
English PDF |
| GB/T 36290.1-2020 |
Process diagrams for power plants—Part 1: Specification for diagrams 电站流程图 第1部分：制图规范 |
China National Standards |
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 |
English PDF |
| GB/T 32288-2020 |
Electrical steel core for power transformers 电力变压器用电工钢铁心 |
China National Standards |
English PDF |
| GB/T 31309-2020 |
Calculation of electron vacancy number in cast superalloys 铸造高温合金电子空位数计算方法 |
China National Standards |
English PDF |
| GB/T 30431-2020 |
Gas chromatography for laboratory 实验室气相色谱仪 |
China National Standards |
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 |
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 |
English PDF |
| GB/T 28816-2020 |
Fuel cell—Terminology 燃料电池 术语 |
China National Standards |
English PDF |
| GB/T 27947-2020 |
Hygienic requirements for phenol disinfectant 酚类消毒剂卫生要求 |
China National Standards |
English PDF |
| GB/T 26373-2020 |
Hygienic requirements for alcohol-based disinfectant 醇类消毒剂卫生要求 |
China National Standards |
English PDF |
| GB/T 26372-2020 |
Hygienic requirements for glutaraldehyde disinfectants 戊二醛消毒剂卫生要求 |
China National Standards |
English PDF |
| GB/T 26371-2020 |
Hygienic requirements for peroxide disinfectants 过氧化物类消毒液卫生要求 |
China National Standards |
English PDF |
| GB/T 26370-2020 |
Hygienic requirements for disinfectant containing bromine 含溴消毒剂卫生要求 |
China National Standards |
English PDF |
| GB/T 26369-2020 |
Hygienic requirement for quaternary ammonium disinfectant 季铵盐类消毒剂卫生要求 |
China National Standards |
English PDF |
| GB/T 26368-2020 |
Hygienic requirements for iodine disinfectants 含碘消毒剂卫生要求 |
China National Standards |
English PDF |
| GB/T 26367-2020 |
Hygienic requirements for biguanides disinfectants 胍类消毒剂卫生要求 |
China National Standards |
English PDF |
| GB/T 25085.3-2020 |
Road vehicles—Automotive cables—Part 3: Dimensions and requirements for 30 V a.c. or 60 V d.c. single-core copper conductor cables 道路车辆 汽车电缆 第3部分：交流30 V或直流60 V单芯铜导体电缆的尺寸和要求 |
China National Standards |
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 |
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 |
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 |
English PDF |
| GB/T 22578.3-2020 |
Electrical insulation system (EIS)—Thermal evaluation of combined liquid and solid components—Part 3:Hermetic motor-compressors 电气绝缘系统(EIS) 液体和固体组件的热评定 第3部分：密封式电动机-压缩机 |
China National Standards |
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 |
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 |
English PDF |
| GB/T 20111.5-2020 |
Electrical insulation systems—Procedures for thermal evaluation—Part 5: Applications with a designed life of 5000h or less 电气绝缘系统 热评定规程 第5部分:设计寿命5000h及以下的应用 |
China National Standards |
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 |
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 |
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 |
English PDF |
| GB/T 15468-2020 |
Fundamental technical requirements for hydraulic turbines 水轮机基本技术条件 |
China National Standards |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
English PDF |
| GB/T 9065.6-2020 |
Connections for hydraulic fluid power—Hose fittings—Part 6: 60° cone ends 液压传动连接 软管接头 第6部分：60°锥形 |
China National Standards |
English PDF |
| GB/T 9065.4-2020 |
Connections for hydraulic fluid power—Hose fittings—Part 4: Stud ends 液压传动连接 软管接头 第4部分：螺柱端 |
China National Standards |
English PDF |
| GB/T 9065.3-2020 |
Connections for hydraulic fluid power—Hose fittings—Part 3: Flange ends 液压传动连接 软管接头 第3部分：法兰式 |
China National Standards |
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 |
English PDF |
| GB/T 8423.6-2020 |
Petroleum and natural gas industries terminology—Part 6:Safety and environmental protection and energy conservation 石油天然气工业术语 第6部分：安全环保节能 |
China National Standards |
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 |
English PDF |
| GB/T 6770-2020 |
Special safety regulations for driver’s cabs of locomotives 机车司机室特殊安全规则 |
China National Standards |
English PDF |
| GB/T 6730.82-2020 |
Iron ores—Determination of barium content—EDTA titrimetric method 铁矿石 钡含量的测定 EDTA滴定法 |
China National Standards |
English PDF |
| GB/T 6730.81-2020 |
Iron ores—Determination of multiple trace elements—Inductively coupled plasma mass spectrometric method 铁矿石 多种微量元素含量的测定 电感耦合等离子体质谱法 |
China National Standards |
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 |
English PDF |
| GB/T 4461-2020 |
Thermostat metal strip 热双金属带材 |
China National Standards |
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 |
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 |
English PDF |
| GB/T 2889.6-2020 |
Plain bearings—Terms, definitions, classification and symbols—Part 6：Abbreviated terms 滑动轴承 术语、定义、分类和符号 第6部分:缩略语 |
China National Standards |
English PDF |
| GB/T 2423.51-2020 |
Environmental testing—Part 2: Test methods—Test Ke: Flowing mixed gas corrosion test 环境试验 第2部分：试验方法 试验Ke：流动混合气体腐蚀试验 |
China National Standards |
English PDF |
| GB/T 2423.27-2020 |
Environmental testing—Part 2: Test methods—Test method and guidance: Combined temperature or temperature and humidity with low air pressure tests 环境试验 第2部分：试验方法 试验方法和导则：温度/低气压或温度/湿度/低气压综合试验 |
China National Standards |
English PDF |
| GB/T 2421-2020 |
Environmental testing—General and guidance 环境试验 概述和指南 |
China National Standards |
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 |
English PDF |
| GB/T 38802-2020 |
Management specification for water-saving of swimming places 游泳场所节水管理规范 |
China National Standards |
English PDF |
| GB/T 8704.6-2020 |
Ferrovanadium—Determination of silicon content—The sulfuric acid dehydration gralimetric method and the silicomolybdic blue photometric method 钒铁 硅含量的测定 硫酸脱水重量法和硅钼蓝分光光度法 |
China National Standards |
English PDF |
| GB/T 8704.5-2020 |
Ferrovanadium—Determination of vanadium content—The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method 钒铁 钒含量的测定 硫酸亚铁铵滴定法和电位滴定法 |
China National Standards |
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 |
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 |
English PDF |
| GB/T 2272-2020 |
Ferrosillicon 硅铁 |
China National Standards |
English PDF |
| GB/T 38969-2020 |
Guide on technology for power system 电力系统技术导则 |
China National Standards |
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 |
English PDF |
| GB/T 17858.3-2020 |
Packaging sacks—Vocabulary and types—Part 3:Woven sacks 包装袋 术语和类型 第3部分：编织袋 |
China National Standards |
English PDF |
| GB/T 18879-2020 |
Specifications of summer toboggan run 滑道通用技术条件 |
China National Standards |
English PDF |
| GB 9706.203-2020 |
Medical electrical equipment—Part 2-3: Particular requirements for the basic safety and essential performance of short-wave therapy equipment 医用电气设备 第2-3部分：短波治疗设备的基本安全和基本性能专用要求 |
China National Standards |
English PDF |
| GB 24500-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades of industrial boilers 工业锅炉能效限定值及能效等级 |
China National Standards |
English PDF |
| GB 20052-2020 |
Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers 电力变压器能效限定值及能效等级 |
China National Standards |
English PDF |
| GB 19761-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for fan 通风机能效限定值及能效等级 |
China National Standards |
English PDF |
| GB 18613-2020 |
Minimum allowable values of energy efficiency and values of efficiency grades for motors 电动机能效限定值及能效等级 |
China National Standards |
English PDF |
| GB 24155-2020 |
Safety specifications for electric motorcycles and electric mopeds 电动摩托车和电动轻便摩托车安全要求 |
China National Standards |
English PDF |
| GB 7300.601-2020 |
Feed additives－Part 6：Non－protein Nitrogen－Urea 饲料添加剂 第6部分：非蛋白氮 尿素 |
China National Standards |
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 |
English PDF |
| GB 7300.103-2020 |
Feed additives—Part 1：Amino acids, their salts and analogues—Methionine hydroxy analogue 饲料添加剂 第1部分：氨基酸、氨基酸盐及其类似物 蛋氨酸羟基类似物 |
China National Standards |
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 |
English PDF |
| GB 38032-2020 |
Electric buses safety requirements 电动客车安全要求 |
China National Standards |
English PDF |
| GB 38031-2020 |
Electric vehicles traction battery safety requirements 电动汽车用动力蓄电池安全要求 |
China National Standards |
English PDF |
| GB 18384-2020 |
Electric vehicles safety requirements 电动汽车安全要求 |
China National Standards |
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 |
English PDF |
| GB/T 38880-2020 |
Technical specification of children mask 儿童口罩技术规范 |
China National Standards |
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 |
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 |
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 |
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 |
English PDF |
| GB/T 11357-2020 |
Quality, roughness and balance of transmission pulleys 带轮的材质、表面粗糙度及平衡 |
China National Standards |
English PDF |
| GB/T 8484-2020 |
Test method for thermal insulating performance for building exterior doors and windows 建筑外门窗保温性能检测方法 |
China National Standards |
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 |
English PDF |
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