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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 29627.3-2023 |
Polyaramid fiber paperboard for electrical applications Part 3: Individual material specifications 电气用聚芳酰胺纤维纸板 第3部分：单项材料规范 |
China National Standards dual |
 English PDF |
| GB/T 19214.1-2023 |
Electrical accessories Residual current monitors (RCM) Part 1: Residual current monitors for household and similar purposes 电器附件 剩余电流监视器（RCM） 第1部分：家用和类似用途剩余电流监视器 |
China National Standards dual |
English PDF |
| GB/T 24179-2023 |
Metal Materials Residual Stress Determination Indentation Strain Method 金属材料 残余应力测定 压痕应变法 |
China National Standards dual |
English PDF |
| GB/T 26140-2023 |
Nondestructive Testing - Neutron Diffraction Method for Residual Stress Measurement 无损检测 残余应力测量的中子衍射方法 |
China National Standards dual |
English PDF |
| GB/T 42575-2023 |
Performance requirements and test methods for Beidou dual-model OEM boards 北斗双模型OEM板性能要求及测试方法 |
China National Standards dual |
English PDF |
| GB/T 21655.1-2023 |
Textiles - Evaluation of moisture absorption and quick-drying properties - Part 1: Individual combination test method 纺织品 吸湿速干性的评定 第1部分： 单项组合试验法 |
China National Standards dual |
English PDF |
| GB/T 20887.3-2022 |
High strength hot rolled steel sheet and strip for automobile part 3: dual phase steel 汽车用高强度热连轧钢板及钢带 第3部分：双相钢 |
China National Standards dual |
English PDF |
| GB/T 42162-2022 |
Raw rubber - Determination of residual monomers and other volatile low molecular weight compounds by capillary gas chromatography - Thermal desorption (dynamic headspace) method 生橡胶 毛细管气相色谱测定残留单体和其他挥发性低分子量化合物 热脱附（动态顶空）法 |
China National Standards dual |
English PDF |
| GB/T 18216.6-2022 |
Equipment for testing, measuring or monitoring electrical safety protection measures for low-voltage power distribution systems up to and including 1000 V AC and 1500 V DC Part 6: Effectiveness of residual current devices (RCDs) in TT, TN and IT systems 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第6部分：TT、TN和IT系统中剩余电流装置（RCD）的有效性 |
China National Standards dual |
English PDF |
| GB/T 41704-2022 |
Testing method for cathode material of lithium ion battery - Determination of magnetic foreign matter content and residual alkali content 锂离子电池正极材料检测方法 磁性异物含量和残余碱含量的测定 |
China National Standards dual |
English PDF |
| GB/T 40536-2021 |
Design requirements for residual propellant venting of Spacecraft 航天器剩余推进剂排放设计要求 |
China National Standards dual |
English PDF |
| GB/T 38206.5-2021 |
Methods to assess the reliability of pneumatic components—Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves 气动元件可靠性评估方法 第5部分：止回阀、梭阀、双压阀（与阀）、单向节流阀及快排阀 |
China National Standards dual |
English PDF |
| GB/T 6015-2021 |
Determination of trace dimer and residual extraction agent of butadiene for industrial use—Gas chromatographic method 工业用丁二烯中微量二聚物和残留抽提剂的测定 气相色谱法 |
China National Standards dual |
English PDF |
| GB/T 16840.2-2021 |
Technical determination methods for electrical fire evidence—Part 2: Residual magnetism method 电气火灾痕迹物证技术鉴定方法 第2部分:剩磁检测法 |
China National Standards dual |
English PDF |
| GB/T 40121-2021 |
Technical product documentation—Representation of product residual stress symbol 技术产品文件 产品残余应力符号表示法 |
China National Standards dual |
English PDF |
| GB/T 40014-2021 |
dual arm industrial robots—Performance and related test methods 双臂工业机器人 性能及其试验方法 |
China National Standards dual |
English PDF |
| GB/T 9966.10-2021 |
Test methods for natural stone-Part 10:Determination of resistance to shaking for individual stone anchoragest 天然石材试验方法 第10部分：挂件组合单元抗震性能的测定 |
China National Standards dual |
English PDF |
| GB/T 39860-2021 |
Rapid identification of the surface residual mineral powder on latex products—X-ray diffraction spectrometry 胶乳制品表面残余矿物粉末的快速鉴别 X-射线衍射法 |
China National Standards dual |
English PDF |
| GB/T 41053-2021 |
Full face tunnel boring machine—dual modes (earth pressure balanced and slurry balanced) tunnel boring machine 全断面隧道掘进机 土压平衡-泥水平衡双模式掘进机 |
China National Standards dual |
English PDF |
| GB/T 40820-2021 |
Residual direct current detecting device (RDC-DD) to be used for mode 3 charging of electric vehicles 电动汽车模式3充电用直流剩余电流检测电器（RDC-DD） |
China National Standards dual |
English PDF |
| GB/T 39520-2020 |
Test method for determination the residual stress of spring by X-ray diffraction 弹簧残余应力的X射线衍射测试方法 |
China National Standards dual |
English PDF |
| GB/T 39002-2020 |
Guidance on individual dining system in catering service 餐饮分餐制服务指南 |
China National Standards dual |
English PDF |
| GB/T 38952-2020 |
Non-destructive testing—Testing method for measuring residual stress using bulk wave 无损检测 残余应力超声体波检测方法 |
China National Standards dual |
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 dual |
English PDF |
| GB/T 9966.7-2020 |
Test methods for natural stone--Part 7: Determination of strength for individual stone anchorages 天然石材试验方法 第7部分：石材挂件组合单元挂装强度试验 |
China National Standards dual |
English PDF |
| GB/T 39635-2020 |
Metallic materials—Measurement of indentation tensile properties and residual stresses by an instrumented indentation test 金属材料 仪器化压入法测定压痕拉伸性能和残余应力 |
China National Standards dual |
English PDF |
| GB/T 25897-2020 |
Residual resistance ratio measurement—Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors 剩余电阻比测量 铌-钛（Nb-Ti）和铌三锡（Nb3Sn）复合超导体剩余电阻比测量 |
China National Standards dual |
English PDF |
| GB/T 38271-2019 |
Plastics—Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I)—Gas chromatography 塑料 聚苯乙烯(PS)和抗冲击聚苯乙烯（PS-I）中残留苯乙烯单体含量的测定 气相色谱法 |
China National Standards dual |
English PDF |
| GB/T 38271-2019 |
Plastics—Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I)—Gas chromatography 塑料 聚苯乙烯(PS)和抗冲击聚苯乙烯（PS-I）中残留苯乙烯单体含量的测定 气相色谱法 |
China National Standards dual |
English PDF |
| GB/T 37870-2019 |
Individual identification by high-throughput sequencing method 个体鉴定的高通量测序方法 |
China National Standards dual |
English PDF |
| GB/T 20564.12-2019 |
Continuously cold rolled high strength steel sheet and strip for automobile—Part 12:dual phase steel with high formability 汽车用高强度冷连轧钢板及钢带 第12部分：增强成形性双相钢 |
China National Standards dual |
English PDF |
| GB/T 37751.33-2019 |
Residual current operated circuit-breakers for household and similar use—Part 3-3: Specific requirements for RCDs with screw-type terminals for external untreated aluminium conductors and with aluminium screw-type terminals for use with copper or with alu 家用和类似用途的剩余电流动作断路器 第3-3部分：具有连接外部未经处理铝导线的螺纹型接线端子和连接铜或铝导线的铝制螺纹型接线端子RCD的特殊要求 |
China National Standards dual |
English PDF |
| GB/T 37751.32-2019 |
：Residual current operated circuit-breakers for household and similar use—Part 3-2: Particular requirements for RCDs with flat quick-connect terminations 家用和类似用途的剩余电流动作断路器 第3-2部分：带扁平快速连接端头的RCD的特殊要求 |
China National Standards dual |
English PDF |
| GB/T 37751.31-2019 |
Residual current operated circuit-breakers for household and similar use—Part 3-1:Particular requirements for RCDs with screwless-type terminals for external copper conductors 家用和类似用途的剩余电流动作断路器 第3-1部分：具有连接外部铜导线的无螺纹型接线端子的RCD的特殊要求 |
China National Standards dual |
English PDF |
| GB/T 37751.2-2019 |
Residual current operated circuit-breakers for household and similar use—Part 2: Residual current devices (RCDs)—Vocabulary 家用和类似用途的剩余电流动作断路器 第2部分：剩余电流电器（RCD） 词汇 |
China National Standards dual |
English PDF |
| GB/T 37751.1-2019 |
Residual current operated circuit-breakers for household and similar use—Part 1: Outline of blocks and modules for residual current devices standard 家用和类似用途的剩余电流动作断路器 第1部分：剩余电流电器标准的独立模块和单元模块概述 |
China National Standards dual |
English PDF |
| GB/T 37705-2019 |
Specification of individual account management for residents old-age insurance 城乡居民基本养老保险个人账户管理规范 |
China National Standards dual |
English PDF |
| GB/T 37160-2019 |
Standard test method for determination of trace metals in heavy distillate,residual oil and crude oil—Inductively coupled plasma optical emission spectrometry（ICP-OES） 重质馏分油、渣油及原油中痕量金属元素的测定 电感耦合等离子体发射光谱法 |
China National Standards dual |
English PDF |
| GB/T 37161-2018 |
Gears—Evaluation of instruments for measurement of individual gears 齿轮-齿轮测量仪的评价 |
China National Standards dual |
English PDF |
| GB 21256-2013/XG1-2018 |
The norm of energy consumption per unit product of major individual-process of crude steel manufacturing process 《粗钢生产主要工序单位产品能源消耗限额》国家标准第1号修改单 |
China National Standards dual |
English PDF |
| GB/Z 36281-2018 |
Residual current devices (RCDs) associated with additional function(s) 与附加功能组合的剩余电流保护电器 |
China National Standards dual |
English PDF |
| GB/T 35020-2018 |
Full face tunnel boring machine—dual mode(single shield and EPB mode)tunnel boring machine 全断面隧道掘进机 单护盾-土压平衡双模式掘进机 |
China National Standards dual |
English PDF |
| GB/T 5591.3-2018 |
Combined flexible materials for electrical insulation—Part 3：Specifications for individual materials 电气绝缘用柔软复合材料 第3部分：单项材料规范 |
China National Standards dual |
English PDF |
| GB/T 36636-2018 |
Identification cards—Specification for dual-interface integrated circuit card module 识别卡 双界面集成电路卡模块规范 |
China National Standards dual |
English PDF |
| GB/T 36658-2018 |
Technical specification of marine diesel-natural gas dual fuel engine 船用柴油天然气双燃料发动机技术条件 |
China National Standards dual |
English PDF |
| GB/T 11060.3-2018 |
Natural gas─Determination of sulfur compound─Part 3:Determination of hydrogen sulfide content by lead acetate reaction rate dual photo path method 天然气 含硫化合物的测定 第3部分：用乙酸铅反应速率双光路检测法测定硫化氢含量 |
China National Standards dual |
English PDF |
| GB/T 34900-2017 |
Micro-electromechanical system technology—Measuring method for residual strain measurements of MEMS microstructures using an optical interferometer 微机电系统（MEMS）技术 基于光学干涉的MEMS微结构残余应变测量方法 |
China National Standards dual |
English PDF |
| GB/T 34777-2017 |
Detection of residual DNA in biological product which expressed from Chinese hamster ovary(CHO) cell—Fluorescent quantitative polymerase chain reaction assay 中国仓鼠卵巢（CHO）细胞表达产品残留DNA检测 荧光定量PCR法 |
China National Standards dual |
English PDF |
| GB/T 6829-2017 |
General requirements for residual current operated protective devices 剩余电流动作保护电器（RCD）的一般要求 |
China National Standards dual |
English PDF |
| GB/T 34723-2017 |
Residual styrene monomer content determination in unsaturated polyester decorative wood-based panels by gas chromatography 不饱和聚酯树脂装饰人造板残留苯乙烯单体含量测定 气相色谱法 |
China National Standards dual |
English PDF |
| GB/T 34694-2017 |
Plastic—Determination of residual chloride content of chlorinated poly (vinyl chloride)resins—Potentiometric titration method 塑料 氯化聚氯乙烯树脂中残余氯含量的测定 电位滴定法 |
China National Standards dual |
English PDF |
| GB/T 34631-2017 |
Remanufacturing—Residual life assessment guidelines of mechanical components 再制造 机械零件剩余寿命评估指南 |
China National Standards dual |
English PDF |
| GB/T 7704-2017 |
Non-destructive testing—Practice for residual stress measurement by X-ray 无损检测 Ｘ射线应力测定方法 |
China National Standards dual |
English PDF |
| GB/T 20564.2-2017 |
Continuously cold rolled high strength steel sheet and strip for automobile—Part 2: dual phase steel 汽车用高强度冷连轧钢板及钢带 第2部分：双相钢 |
China National Standards dual |
English PDF |
| GB/T 34278-2017 |
Individual account management regulation of basic old-age pension insurance for urban workers 职工基本养老保险个人账户管理规范 |
China National Standards dual |
English PDF |
| GB/T 34099-2017 |
Determination of aluminium, silicon, vanadium, nickel, iron, sodium, calcium, zinc and phosphorus in residual fuel oil—Inductively coupled plasma emission spectrometry method 残渣燃料油中铝、硅、钒、镍、铁、钠、钙、锌及磷含量的测定 电感耦合等离子发射光谱法 |
China National Standards dual |
English PDF |
| GB/T 34015-2017 |
Recycling of traction battery used in electric vehicle—Test of residual capacity 车用动力电池回收利用 余能检测 |
China National Standards dual |
English PDF |
| GB/T 33851-2017 |
Information technology－Telecommunications and information exchange between systems－dual carrier based wireless high rate ultra wideband physical layer test specification 信息技术 系统间远程通信和信息交换 基于双载波的无线高速率超宽带物理层测试规范 |
China National Standards dual |
English PDF |
| GB/T 33742-2017 |
Technical requirements for radio frequency interface of contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology 基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口技术要求 |
China National Standards dual |
English PDF |
| GB/T 33739-2017 |
Test methods for radio frequency interface of contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology 基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口测试方法 |
China National Standards dual |
English PDF |
| GB/T 35378-2017 |
Testing methods for tensile mechanical properties of plant short individual fibers 植物单根短纤维拉伸力学性能测试方法 |
China National Standards dual |
English PDF |
| GB/T 22794-2017 |
Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses 家用和类似用途的不带和带过电流保护的F型和B型剩余电流动作断路器 |
China National Standards dual |
English PDF |
| GB/T 13955-2017 |
Installation and operation of residual current operated protective devices 剩余电流动作保护装置安装和运行 |
China National Standards dual |
English PDF |
| GB/T 20216-2016 |
Pulp and paper—Determination of the effective residual ink concentration (ERIC number)—Infrared reflectance measurement 纸浆和纸 有效残余油墨浓度（ERIC值）的测定 红外线反射率测量法 |
China National Standards dual |
English PDF |
| GB/T 33210-2016 |
Non-destructive testing—Test method for determining residual stresses by electromagnetic technology 无损检测 残余应力的电磁检测方法 |
China National Standards dual |
English PDF |
| GB/T 33163-2016 |
Metallic materials—Residual stress—With ultrasonic impact treatment 金属材料 残余应力 超声冲击处理法 |
China National Standards dual |
English PDF |
| GB/T 32902-2016 |
Circuit-breakers incorporating residual current protection with auto-reclosing functions（CBAR) 具有自动重合闸功能的剩余电流保护断路器（CBAR） |
China National Standards dual |
English PDF |
| GB/T 22387-2016 |
Residual current operated relay 剩余电流动作继电器 |
China National Standards dual |
English PDF |
| GB/T 32696-2016 |
Photography—Determination of residual thiosulfate and other related chemicals in processed photographic materials—Methods using iodine-amylose,methylene blue and silver sulfide 摄影 已加工过的摄影材料上残留的硫代硫酸盐和其它相关的化学品的测定方法 碘直链淀粉、亚甲基蓝和硫化银法 |
China National Standards dual |
English PDF |
| GB/Z 22202-2016 |
Reliability test method of residual current operated circuit-breakers for household and similar uses 家用和类似用途的剩余电流动作断路器可靠性试验方法 |
China National Standards dual |
English PDF |
| GB/T 32295-2015 |
Design requirements for residual propellant venting of launch vehicle 运载火箭剩余推进剂排放设计要求 |
China National Standards dual |
English PDF |
| GB/T 16886.7-2015 |
Biological evaluation of medical devices—Part 7: Ethylene oxide sterilization residuals 医疗器械生物学评价 第7部分：环氧乙烷灭菌残留量 |
China National Standards dual |
English PDF |
| GB/T 32073-2015 |
Non-destructive testing—Test method for measuring residual stress using ultrasonic critical refracted longitudinal wave 无损检测 残余应力超声临界折射纵波检测方法 |
China National Standards dual |
English PDF |
| GB/T 31715-2015 |
Technique guide of chemical control for vector—Residual spray 病媒生物化学防治技术指南 滞留喷洒 |
China National Standards dual |
English PDF |
| GB/T 30667-2014 |
Fibre ropes of polyester and polyolefin dual fibres 聚酯与聚烯烃双纤维绳索 |
China National Standards dual |
English PDF |
| GB/T 30696-2014 |
Rigid phenolic foam (PF)—Determination of residual phenol 硬质酚醛泡沫制品 游离苯酚的测定 |
China National Standards dual |
English PDF |
| GB 31040-2014 |
Limit of residual formaldehyde from the concrete admixtures 混凝土外加剂中残留甲醛的限量 |
China National Standards dual |
English PDF |
| GB/T 31310-2014 |
Metallic material—Determination of residual stress—Hole drilling strain-gauge method 金属材料 残余应力测定 钻孔应变法 |
China National Standards dual |
English PDF |
| GB/T 31218-2014 |
Metallic materials—Determination of residual stress—Sectioning relaxation strain-gage method 金属材料 残余应力测定 全释放应变法 |
China National Standards dual |
English PDF |
| GB 14287.2-2014 |
Electrical fire monitoring system―Part 2: Residual current electrical fire monitoring detectors 电气火灾监控系统 第2部分：剩余电流式电气火灾监控探测器 |
China National Standards dual |
English PDF |
| GB/T 30773-2014 |
Determination of residual phenol content in phenolic resins by gas chromatography 气相色谱法测定 酚醛树脂中游离苯酚含量 |
China National Standards dual |
English PDF |
| GB/T 30757-2014 |
Classification of basic dense shaped refractory products containing from 7% to 50% residual carbon 残碳量7％～50％的碱性致密定形耐火制品分类 |
China National Standards dual |
English PDF |
| GB 16917.1-2014 |
Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs)—Part 1: General rules 家用和类似用途的带过电流保护的剩余电流动作断路器(RCBO) 第1部分: 一般规则 |
China National Standards dual |
English PDF |
| GB 16916.1-2014 |
Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB)―Part 1: General rules 家用和类似用途的不带过电流保护的剩余电流动作断路器(RCCB) 第1部分: 一般规则 |
China National Standards dual |
English PDF |
| GB/T 14853.6-2013 |
Rubber compounding ingredients―Pelletized carbon black―Part 6：Determination of individual pellet crushing strength 橡胶用造粒炭黑 第6部分：单个颗粒破碎强度的测定 |
China National Standards dual |
English PDF |
| GB/T 4615-2013 |
Poly(vinyl chloride) - Determination of residual vinyl chloride monomer gas-chromatographic method 聚氯乙烯 残留氯乙烯单体的测定 气相色谱法 |
China National Standards dual |
English PDF |
| GB/T 29874-2013 |
Plastics - Homopolymer and copolymer resins of vinyl chloride - Determination of residual vinyl chloride monomer by gas-chromatographic analysis of dry powder 塑料 氯乙烯均聚和共聚树脂 气相色谱法对干粉中残留氯乙烯单体的测定 |
China National Standards dual |
English PDF |
| GB 21256-2013 |
The norm of energy consumption per unit product of major individual-process of crude steel manufacturing process 粗钢生产主要工序单位产品能源消耗限额 |
China National Standards dual |
English PDF |
| GB 29707-2013 |
National Food Safety Standard-Determination of residual amitraz residues in milk - Gas chromatographic method 食品安全国家标准 牛奶中双甲脒残留标志物残留量的测定 气相色谱法 |
China National Standards dual |
English PDF |
| GB 29692-2013 |
National Food Safety Standard - Determination of Residual Quinolones in Milk - High Performance Liquid Chromatography 食品安全国家标准 牛奶中喹诺酮类药物多残留的测定 高效液相色谱法 |
China National Standards dual |
English PDF |
| GB 29690-2013 |
National Food Safety Standard - Determination of Residual Nicarbazin Marker Quantity in Animal Food - Liquid Chromatography-tandem Mass Spectrometry 食品安全国家标准 动物性食品中尼卡巴嗪残留标志物残留量的测定 液相色谱-串联质谱法 |
China National Standards dual |
English PDF |
| GB 29694-2013 |
National Food Safety Standard - Determination of Residual 13 Types of Sulfonamides in Animal Food - High Performance Liquid Chromatography 食品安全国家标准 动物性食品中13种磺胺类药物多残留的测定 高效液相色谱法 |
China National Standards dual |
English PDF |
| GB 29693-2013 |
National Food Safety Standard - Determination of Residual Halofuginone Amount in Animal Food - High Performance Liquid Chromatography 食品安全国家标准 动物性食品中常山酮残留量的测定 高效液相色谱法 |
China National Standards dual |
English PDF |
| GB 29699-2013 |
National Food Safety Standard - Determination of Residual Clopidol Quantity in the Muscular Tissue of Chicken - Gas Chromatography/mass Spectrography 食品安全国家标准 鸡肌肉组织中氯羟吡啶残留量的测定 气相色谱-质谱法 |
China National Standards dual |
English PDF |
| GB 29696-2013 |
National Food Safety Standard - Determination of Residual Abamectins in Milk - High Performance Liquid Chromatography 食品安全国家标准 牛奶中阿维菌素类药物多残留的测定 高效液相色谱法 |
China National Standards dual |
English PDF |
| GB/T 29493.8-2013 |
Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 8: Determination of residual monomers in polyacrylate 纺织染整助剂中有害物质的测定 第8部分：聚丙烯酸酯类产品中残留单体的测定 |
China National Standards dual |
English PDF |
| GB 29303-2012 |
Switched protective earth portable residual current devices for class Ⅰ and battery powered vehicle applications 用于Ⅰ类和电池供电车辆的可开闭保护接地移动式剩余电流装置(SPE-PRCD) |
China National Standards dual |
English PDF |
| GB 20044-2012 |
Electrical accessories - Portable residual current devices without integral overcurrent protection for household and similar use (PRCD) 电气附件 家用和类似用途的不带过电流保护的移动式剩余电流装置(PRCD) |
China National Standards dual |
English PDF |
| GB/T 18608-2012 |
Determination of Nickel,Vanadium,Iron,and Sodium in Crude Oils and Residual Fuels by Flame Atomic Absorption Spectrometry 原油和渣油中镍、钒、铁、钠含量的测定 火焰原子吸收光谱法 |
China National Standards dual |
English PDF |
| GB 28527-2012 |
Residual current devices with or without overcurrent protection for socket-outlets for household and similar uses 家用和类似用途的带或不带过电流保护的插座式剩余电流电器（SRCD） |
China National Standards dual |
English PDF |
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