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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 30269.802-2017 |
Information technology—Sensor network—Part 802: Testing: Media access control and physical layer of low-rate wireless sensor network 信息技术 传感器网络 第802部分：测试：低速无线传感器网络媒体访问控制和物理层 |
China National Standards access |
 English PDF |
| GB/Z 24294.2-2017 |
Information security technology—Guide of implementation for Internet-based e-government information security—Part2: access control and secure exchange 信息安全技术 基于互联网电子政务信息安全实施指南 第2部分：接入控制与安全交换 |
China National Standards access |
English PDF |
| GB/T 33845-2017 |
Technical requirements for access network—Gigabit-capable passive optical network (GPON) 接入网技术要求 吉比特的无源光网络(GPON) |
China National Standards access |
English PDF |
| GB/T 9160.2-2017 |
Rolling bearings—accessories—Part 2: Locknuts and locking devices 滚动轴承 附件 第2部分：锁紧螺母和锁紧装置 |
China National Standards access |
English PDF |
| GB/T 9160.1-2017 |
Rolling bearings—accessories—Part 1:Adapter sleeve assemblies and withdrawal sleeves 滚动轴承 附件 第1部分：紧定套和退卸衬套 |
China National Standards access |
English PDF |
| GB/T 33660-2017 |
accessibility design guide for urban public transport facilities 城市公共交通设施无障碍设计指南 |
China National Standards access |
English PDF |
| GB/T 33725-2017 |
Watch cases and accessories—Tests of the resistance to wear, scratching and impacts 表壳体及其附件 耐磨损、划伤和冲击试验 |
China National Standards access |
English PDF |
| GB/T 33565-2017 |
Information security technology—Security technology requirements for wireless local area network(wlan) access system (EAL2+) 信息安全技术 无线局域网接入系统安全技术要求（评估保障级2级增强) |
China National Standards access |
English PDF |
| GB/T 35148-2017 |
Petroleum and natural gas industries—Downhole equipment—Completion accessories 石油天然气工业 井下工具 完井工具附件 |
China National Standards access |
English PDF |
| GB/T 35354-2017 |
Ships and marine technology—Large yachts—Deck crane and access gangways strength requirements 船舶和海上技术 大型游艇 甲板起重机和登船梯强度要求 |
China National Standards access |
English PDF |
| GB/T 17300-2017 |
Earth-moving machinery—access systems 土方机械 通道装置 |
China National Standards access |
English PDF |
| GB/T 35592-2017 |
Security technology requirements for sensing terminals access to IoTPS 公安物联网感知终端接入安全技术要求 |
China National Standards access |
English PDF |
| GB/Z 35733-2017 |
Guidelines for electromagnetic compatibility requirements of equipments constituting and access to smart grid 对构成及接入智能电网设备的电磁兼容要求导则 |
China National Standards access |
English PDF |
| GB/T 35552.1-2017 |
Technical requirements for Class B shipborne equipment of the automatic identification system(AIS)—Part 1: Carrier-sense time division multiple access(CSTDMA) techniques 船舶自动识别系统(AIS)B类设备技术要求 第1部分：载波侦听时分多址（CSTDMA） |
China National Standards access |
English PDF |
| GB/T 33187.2-2016 |
Geographic information—Simple feature access—Part 2：SQL option 地理信息 简单要素访问 第2部分：SQL选项 |
China National Standards access |
English PDF |
| GB/T 33187.1-2016 |
Geographic information—Simple feature access—Part 1：Common architecture 地理信息 简单要素访问 第1部分：通用架构 |
China National Standards access |
English PDF |
| GB/T 32835-2016 |
General technical specification for steel heating radiator accessories 建筑采暖用钢制散热器配件通用技术条件 |
China National Standards access |
English PDF |
| GB/T 32922-2016 |
Information security technology—Baseline and implementation guide of IPSec VPN securing access 信息安全技术 IPSec VPN安全接入基本要求与实施指南 |
China National Standards access |
English PDF |
| GB/T 32908-2016 |
Unstructured data access interface specification 非结构化数据访问接口规范 |
China National Standards access |
English PDF |
| GB/T 12772-2016 |
Cast iron pipes，fittings and accessories with flexible joint sewerage for drainage 排水用柔性接口铸铁管、管件及附件 |
China National Standards access |
English PDF |
| GB/T 32632.2-2016 |
Information accessibility—Part 2: Accessibility design guides for imformation terminal equipment 信息无障碍 第2部分：通信终端设备无障碍设计原则 |
China National Standards access |
English PDF |
| GB/T 32600.2-2016 |
Textile machinery and accessories—Main dimensions for section wires for metallic card clothing—Part 2: Foot with interchaining 纺织机械与附件 梳理机用金属针布齿条截面主要尺寸 第２部分：自锁基部 |
China National Standards access |
English PDF |
| GB/T 32600.1-2016 |
Textile machinery and accessories—Main dimensions for section wires for metallic card clothing—Part 1: Foot without interlocking or interchainning 纺织机械与附件 梳理机用金属针布齿条截面主要尺寸 第1部分：普通基部 |
China National Standards access |
English PDF |
| GB/T 32484-2016 |
Watch-cases and accessories—Vapour phase deposited coatings 表壳体及其附件 气相沉积镀层 |
China National Standards access |
English PDF |
| GB/T 18737.9-2016 |
Textile machinery and accessories—Beams for winding—Part 9: Dyeing beams for textile fabrics fabrics 纺织机械与附件 经轴 第9部分：织物染色用轴 |
China National Standards access |
English PDF |
| GB/T 18737.7-2016 |
Textile machinery and accessories—Beams for winding—Part 7：Beams for dyeing slivers, rovings and yarns 纺织机械与附件 经轴 第7部分：条子、粗纱和纱线染色用轴 |
China National Standards access |
English PDF |
| GB/T 32417-2015 |
Information technology—Office equipment accessibility guidelines for elderly persons and persons with disabilities 信息技术 用于老年人和残疾人的办公设备可访问性指南 |
China National Standards access |
English PDF |
| GB/T 30269.302-2015 |
Information technology—Sensor network—Part 302: Communication and information exchange: Medium access control（MAC） and physical layer（PHY） specification for reliable wireless sensor networks 信息技术 传感器网络 第302部分：通信与信息交换：高可靠性无线传感器网络媒体访问控制和物理层规范 |
China National Standards access |
English PDF |
| GB/T 32346.3-2015 |
Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV(Um=252 kV)—Part 3: Accessories for submarine cables 额定电压220 kV(Um=252 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第3部分：海底电缆附件 |
China National Standards access |
English PDF |
| GB/T 32346.2-2015 |
Long AC submarine cables with cross-linked polyethylene insulation and their accessoried for rated voltage of 220kV(Um=252kV)—Part 2: Long AC submarine cables 额定电压220 kV(Um=252 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第2部分: 大长度交流海底电缆 |
China National Standards access |
English PDF |
| GB/T 32346.1-2015 |
Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV(Um=252 kV)—Part 1: Test methods and requirements 额定电压220 kV(Um=252 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第1部分：试验方法和要求 |
China National Standards access |
English PDF |
| GB/T 32336-2015 |
Pneumatic fluid power—Basic,mounting and accessories dimensions of cylinders with detachable mountings, bores from 32mm to 320mm 气动 带可拆卸安装件的缸径32mm至320mm的气缸基本尺寸、安装尺寸和附件尺寸 |
China National Standards access |
English PDF |
| GB/T 18290.4-2015 |
Solderless connections— Part 4: Solderless non-accessible insulation displacement connections— General requirements, test methods and practical guidance 无焊连接 第4部分：不可接触无焊绝缘位移连接 一般要求、试验方法和使用导则 |
China National Standards access |
English PDF |
| GB/T 32234.8-2015 |
Personal flotation devices—Part 8: accessories—Safety requirements and test methods 个人浮力设备 第8部分：附件 安全要求和试验方法 |
China National Standards access |
English PDF |
| GB/T 18890.3-2015 |
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV（Um=252 kV）—Part 3: Accessories 额定电压220kV（Um=252 kV）交联聚乙烯绝缘电力电缆及其附件 第3部分：电缆附件 |
China National Standards access |
English PDF |
| GB/T 18890.2-2015 |
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV（Um=252 kV）—Part 2: Power cables 额定电压220kV（Um=252 kV）交联聚乙烯绝缘电力电缆及其附件 第2部分：电缆 |
China National Standards access |
English PDF |
| GB/T 18890.1-2015 |
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV（Um=252 kV）—Part 1: Test methods and requirements 额定电压220kV（Um=252 kV）交联聚乙烯绝缘电力电缆及其附件 第1部分：试验方法和要求 |
China National Standards access |
English PDF |
| GB/T 16915.6-2015 |
Switches for household and similar fixed electrical installations—Part 2-5: Switches and related accessories for use in home and building electronic systems (HBES) 家用和类似用途固定式电气装置的开关 第2-5部分：住宅和楼宇电子系统（HBES）用开关及有关附件 |
China National Standards access |
English PDF |
| GB/T 31491-2015 |
Wireless network access control technical specification 无线网络访问控制技术规范 |
China National Standards access |
English PDF |
| GB/T 15629.3-2014 |
Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Part 3:Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第3部分：带碰撞检测的载波侦听多址访问（CSMA/CD）的访问方法和物理层规范 |
China National Standards access |
English PDF |
| GB/T 13993.4-2014 |
Optical fibre cables for telecommunication―Part 4: Outdoor optical fibre cables for access networks 通信光缆 第4部分：接入网用室外光缆 |
China National Standards access |
English PDF |
| GB/T 31202-2014 |
Agricultural and forestry machinery and garden machinery—Pedestrian controlled and hand-held machines—Determination of accessibility of hot surfaces 农业和林业机械及园林机械 手扶控制和手持控制机械 灼热表面可触及性的测定 |
China National Standards access |
English PDF |
| GB/T 31015-2014 |
Public information guidance systems―Design and setting principles for the consideration of accessible needs 公共信息导向系统 基于无障碍需求的设计与设置原则 |
China National Standards access |
English PDF |
| GB/T 31024.2-2014 |
Cooperation of roadside to vehicle―Dedicated short range communications―Part 2：Specification of medium access control layer and physical layer 合作式智能运输系统 专用短程通信 第2部分：媒体访问控制层和物理层规范 |
China National Standards access |
English PDF |
| GB/T 30845.2-2014 |
Plugs,socket-outlets and ship couplers for high-voltage shore connection systems (HVSC-Systems)—Part 2: Dimensional compatibility and interchangeability requirements for accessories to be used by various types of ships 高压岸电连接系统（HVSC系统）用插头、插座和船用耦合器 第2部分:不同类型的船舶用附件的尺寸兼容性和互换性要求 |
China National Standards access |
English PDF |
| GB/T 11017.3-2014 |
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 110 kV（Um=126 kV）―Part 3: Accessories 额定电压110kV（Um=126kV）交联聚乙烯绝缘电力电缆及其附件 第3部分：电缆附件 |
China National Standards access |
English PDF |
| GB/T 11017.2-2014 |
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 110 kV（Um=126 kV）—Part 2: Power cables 额定电压110kV（Um=126kV） 交联聚乙烯绝缘电力电缆及其附件 第2部分: 电缆 |
China National Standards access |
English PDF |
| GB/T 11017.1-2014 |
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 110 kV（Um=126 kV）―Part 1: Test methods and requirements 额定电压110kV（Um=126kV）交联聚乙烯绝缘电力电缆及其附件 第1部分：试验方法和要求 |
China National Standards access |
English PDF |
| GB 10054.2-2014 |
Builder’s hoists for goods—Part 2: Inclined hoists with non-accessible load carrying devices 货用施工升降机 第2部分：运载装置不可进人的倾斜式升降机 |
China National Standards access |
English PDF |
| GB 10054.1-2014 |
Builders’ hoists for goods—Part 1: Hoists with accessible platforms 货用施工升降机 第1部分：运载装置可进人的升降机 |
China National Standards access |
English PDF |
| GB/T 11918.2-2014 |
Plugs,socket-outlets and couplers for industriial purposes―Part 2: Dimensional compatiblity and interchangeability requirements for pin and contact-tube accessories 工业用插头插座和耦合器 第2部分：带插销和插套的电器附件的尺寸兼容性和互换性要求 |
China National Standards access |
English PDF |
| GB/T 6247.3-2013 |
Rock drilling machines and portable power tools―Terminology―Part 3: accessories,parts and mechanism 凿岩机械与便携式动力工具 术语 第3部分：零部件与机构 |
China National Standards access |
English PDF |
| GB/T 30281-2013 |
Information security technology—Authentication and authorization—eXtensible access Control Markup Language (XACML) 信息安全技术 鉴别与授权 可扩展访问控制标记语言 |
China National Standards access |
English PDF |
| GB/T 30280-2013 |
Information security technology—Authentication and authorization—Geospatial eXtensible access Control Markup Language (GeoXACML) 信息安全技术 鉴别与授权 地理空间可扩展访问控制置标语言 |
China National Standards access |
English PDF |
| GB/T 30165-2013 |
Textile machinery and accessories―Latch-type needles for knitting machines―Coordination of shank widths and hook heights 纺织机械与附件 针织机用舌针 针杆厚度和针钩高度的对应尺寸 |
China National Standards access |
English PDF |
| GB/T 30164-2013 |
Textile machinery and accessories―Steel pins for spinning preparatory and spinning machinery 纺织机械与附件 纺纱准备与纺纱机械用钢针 |
China National Standards access |
English PDF |
| GB/T 30160.3-2013 |
Textile machinery and accessories—Needles for knitting machines—Terminology—Part 3: Compound needles 纺织机械与附件 针织机用针术语 第3部分：复合针 |
China National Standards access |
English PDF |
| GB/T 30160.2-2013 |
Textile machinery and accessories―Needles for knitting machines―Terminology―Part 2: Bearded needles 纺织机械与附件 针织机用针术语 第2部分:钩针 |
China National Standards access |
English PDF |
| GB/T 30160.1-2013 |
Textile machinery and accessories—Needles for knitting machines—Terminology—Part 1: Latch-type needles 纺织机械与附件 针织机用针术语 第1部分：舌针 |
China National Standards access |
English PDF |
| GB/T 30158-2013 |
Determination of nickel released from accessories on textile products 纺织制品附件镍释放量的测定 |
China National Standards access |
English PDF |
| GB/T 30156-2013 |
Method of corrosion and wear for the coated accessories of textile products 纺织制品涂层附件腐蚀和磨损的方法 |
China National Standards access |
English PDF |
| GB/T 13295-2013 |
Ductile iron pipes,fittings and accessories for water or gas applications 水及燃气用球墨铸铁管、管件和附件 |
China National Standards access |
English PDF |
| GB/T 30038-2013 |
Road vehicles - Degrees of protection (IP-Code) - Protection of electrical equipment against foreign objects, water and access 道路车辆 电气电子设备防护等级（IP代码） |
China National Standards access |
English PDF |
| GB/T 29799-2013 |
Guidelines for web content accessibility 网页内容可访问性指南 |
China National Standards access |
English PDF |
| GB/T 19673.2-2013 |
Rolling bearings - accessories for sleeve type linear ball bearings - Part 2: Boundary dimensions and tolerances for series 5 滚动轴承 套筒型直线球轴承附件 第2部分：5系列外形尺寸和公差 |
China National Standards access |
English PDF |
| GB/T 19673.1-2013 |
Rolling bearings - accessories for sleeve type linear ball bearings - Part 1：Boundary dimensions and tolerances for series 1 and 3 滚动轴承 套筒型直线球轴承附件 第1部分：1、3系列外形尺寸和公差 |
China National Standards access |
English PDF |
| GB/T 29480-2013 |
Safety guideline for accessible electrical equipments 接近电气设备的安全导则 |
China National Standards access |
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 access |
English PDF |
| GB/T 29235.2-2012 |
Energy efficiency metrologies and test methods for access equipments - Part 2: ADSL DSLAM 接入设备节能参数和测试方法 第2部分：ADSL局端 |
China National Standards access |
English PDF |
| GB/T 29235.1-2012 |
Energy efficiency metrology and test methods for access equipments - Part 1：ADSL CPE 接入设备节能参数和测试方法 第1部分：ADSL用户端 |
China National Standards access |
English PDF |
| GB/T 19384.3-2012 |
Textile machinery and accessories - Yarn feeders and yarn control for knitting machines - Part 3: Dimensions for connecting and interconnection cables 纺织机械与附件 针织机用输纱器与纱线控制装置 第3部分：连接电缆和互联电缆尺寸 |
China National Standards access |
English PDF |
| GB/T 19384.2-2012 |
Textile machinery and accessories - Yarn feeders and yarn control for knitting machines - Part 2: Connecting dimensions for yarn feeders and yarn control devices 纺织机械与附件 针织机用输纱器与纱线控制装置 第2部分：关联尺寸 |
China National Standards access |
English PDF |
| GB/T 19384.1-2012 |
Textile machinery and accessories - Yarn feeders and yarn control for knitting machines - Part 1: Vocabulary 纺织机械与附件 针织机用输纱器与纱线控制装置 第1部分：术语 |
China National Standards access |
English PDF |
| GB/T 19382.2-2012 |
Textile machinery and accessories - Cylindrical sliver cans - Part 2:Spring bottoms 纺织机械与附件 圆柱形条筒 第2部分：弹簧托盘 |
China National Standards access |
English PDF |
| GB/T 19382.1-2012 |
Textile machinery and accessories - Cylindrical sliver cans - Part 1: Main dimensions 纺织机械与附件 圆柱形条筒 第1部分：主要尺寸 |
China National Standards access |
English PDF |
| GB/T 9771.7-2012 |
Single-mode optical fibres for telecommunication - Part 7: Characteristics of a bending loss insensitive single-mode optical fibre for the access network 通信用单模光纤 第7部分：接入网用弯曲损耗不敏感单模光纤特性 |
China National Standards access |
English PDF |
| GB/T 28455-2012 |
Information security technology - Entity authentication involving a trusted third party and access architecture specification 信息安全技术 引入可信第三方的实体鉴别及接入架构规范 |
China National Standards access |
English PDF |
| GB/T 28429-2012 |
DC Traction power cables and accessories up to 1500V for urban rail transit 轨道交通1500V及以下直流牵引电力电缆及附件 |
China National Standards access |
English PDF |
| GB/T 28427-2012 |
27.5kV single-phase AC XLPE insulation cable and accessories for electrification railway 电气化铁路27.5kV单相交流交联聚乙烯绝缘电缆及附件 |
China National Standards access |
English PDF |
| GB/T 23615.2-2012 |
accessorial material for architectural aluminum alloy profiles - part 2: Material for thermal barrier polyurethane 铝合金建筑型材用辅助材料 第2部分：聚氨酯隔热胶材料 |
China National Standards access |
English PDF |
| GB 50763-2012 |
Codes for accessibility design 无障碍设计规范 |
China National Standards access |
English PDF |
| GB/T 11589-2011 |
International user classes of service in, and categories of access to, public data networks and integrated services digital networks(ISDNs) 公用数据网和综合业务数字网(ISDN)的国际用户业务类别和接入种类 |
China National Standards access |
English PDF |
| GB/T 26219-2010 |
Electrical accessories - Y-splitter cord sets and Y-splitter interconnection cord sets 电器附件 Y型电线组件和Y型互连电线组件 |
China National Standards access |
English PDF |
| GB/T 26260-2010 |
Synthetic reuse of power supply system for access network equipment and remote module 接入网设备与远端模块电源系统的综合再利用 |
China National Standards access |
English PDF |
| GB 25856-2010 |
Safety rules for the construction and installation of accessible goods only lifts 仅载货电梯制造与安装安全规范 |
China National Standards access |
English PDF |
| GB/T 26081-2010 |
Ductile iron pipes,fittings and accessories for sewage applications 污水用球墨铸铁管、管件和附件 |
China National Standards access |
English PDF |
| GB/T 25874.2-2010 |
Textile machinery and accessories - Strip steel for dents of reeds - Part 2: Hardened strip steel 纺织机械与附件 筘齿用钢片 第2部分：淬硬钢片 |
China National Standards access |
English PDF |
| GB/T 25874.1-2010 |
Textile machinery and accessories - Strip steel for dents of reeds - Part 1: Cold rolled strip steel 纺织机械与附件 筘齿用钢片 第1部分：冷轧钢片 |
China National Standards access |
English PDF |
| GB/T 24818.2-2010 |
Cranes - access,guards and restrains - Part2: Mobile cranes 起重机 通道及安全防护设施 第2部分：流动式起重机 |
China National Standards access |
English PDF |
| GB/T 17300-2010 |
Earth-moving machinery - access systems 土方机械 通道装置 |
China National Standards access |
English PDF |
| GB/T 8593.2-2010 |
Earth-moving machinery - Symbols for operator controls and other displays - Part 2: Specific symbols for machines, equipment and accessories 土方机械 司机操纵装置和其他显示装置用符号 第2部分：机器、工作装置和附件的特殊符号 |
China National Standards access |
English PDF |
| GB/T 18400.1-2010 |
Test conditions for machining centres - Part 1: Geometric tests for machines with horizontal spindle and with accessory heads (horizontal Z -axis) 加工中心检验条件 第1部分：卧式和带附加主轴头机床几何精度检验(水平Z轴) |
China National Standards access |
English PDF |
| GB/T 25068.4-2010 |
Information technology - Security techniques - IT network security - Part 4: Securing remote access 信息技术 安全技术 IT网络安全 第4部分：远程接入的安全保护 |
China National Standards access |
English PDF |
| GB/T 25062-2010 |
Information security technology - Authentication and authorization - Role-based access control model and management specification 信息安全技术 鉴别与授权 基于角色的访问控制模型与管理规范 |
China National Standards access |
English PDF |
| GB/T 15629.15-2010 |
Information technology - Telecommunications and information exchange between systems local and metropolitan area networks - Specific requirements - Part 15.4: Wireless medium access control and physical layer（PHY)）specification for low rate wireless p 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第15部分：低速无线个域网（WPAN）媒体访问控制和物理层规范 |
China National Standards access |
English PDF |
| GB/T 24976.8-2010 |
Guide of environmental design for electrical accessories - Part 8: Switches for household and similar fixed electrical installations 电器附件环境设计导则 第8部分：家用和类似用途固定式电气装置的开关 |
China National Standards access |
English PDF |
| GB/T 24976.7-2010 |
Guide of environmental design for electrical accessories - Part 7: Connecting devices for low-voltage circuits for household and similar purposes 电器附件环境设计导则 第7部分：家用和类似用途低压电器用连接器件 |
China National Standards access |
English PDF |
| GB/T 24976.6-2010 |
Guide of environmental design for electrical accessories - Part 6: Appliance couplers for household and similar purposes 电器附件环境设计导则 第6部分：家用和类似用途的器具耦合器 |
China National Standards access |
English PDF |
| GB/T 24976.5-2010 |
Guide of environmental design for electrical accessories - Part 5: Plugs and socket-outlets for household and similar purposes 电器附件环境设计导则 第5部分：家用和类似用途插头插座 |
China National Standards access |
English PDF |
| GB/T 24976.4-2010 |
Guide of environmental design for electrical accessories - Part 4: Plugs, socket-outlets and couplers for industrial purposes 电器附件环境设计导则 第4部分：工业用插头插座和耦合器 |
China National Standards access |
English PDF |
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