Browse Standards
4101+ standards in database
4101 result(s) found
管形荧光灯用直流电子镇流器 性能要求
DC supplied electronic ballasts for tubular fluorescent lamps--Performance requirements
灯具加热试验用热试验源灯
Heat test source(H.T.S)lamps for carrying out heating tests on luminaires
高压钠灯
High Pressure Sodium Lamps
电器附件--家用和类似用途电缆卷盘
Electrical accessories-cable reels for household and similar purposes
量热法测定电机的损耗和效率
Measurement of loss and efficiency for electrical machine by the calorimetric method
霓虹灯安装规范
Installation rule for neon tubes
信息系统雷电防护术语
Terms for Lightning Protection of Information system
阻燃和耐火电线电缆通则
Flame retardant and fire resistant wires and cables General
低压成套开关设备和控制设备 智能型成套设备通用技术要求
Low-Voltage Switchgear and Controlgear assemblies General Technology Requirement for Intelligent Assemblies
剩余电流动作保护装置安装和运行
Installation and operation of residual current operated protective devices
电气简图用图形符号 第5部分:半导体管和电子管
Graphical symbols for diagrams Part 5 Semiconductors and electron tubes
说明书的编制--构成、内容和表示方法
Preparation of instructions-Structuring,content and presentation
电气简图用图形符号 第1部分:一般要求
Graphical symbols for electrical diagrams Part 1:General information
电气简图用图形符号 第2部分:符号要素、限定符号和其他常用符号
Graphical symbols for diagrams Part 2 Symbol elements,qualifying symbols and other symbols having general application
电气简图用图形符号 第3部分:导体和连接件
Graphical symbols for diagrams part 3 Conductors and connecting devices
电气简图用图形符号 第4部分:基本无源元件
Graphical symbols for diagrams part 4 Basic passive components
道路与街路照明灯具性能规范
Performance specifications of luminaires for road and street lighting
电动道路车辆用锂离子蓄电池
Lithium-ion batteries for electric road vehicles
远动设备及系统 第1-3部分:总则 术语
Telecontrol equipmet and systems Part1:General considerations Section3:Glossary
薄膜开关用聚酯薄膜
Polyester film for membrane switches