Browse Standards
4331+ standards in database
4331 result(s) found
通信电缆试验方法
Test methods for communication cable
架空输电线路故障巡视技术导则
Technical guide for fault inspection in overhead transmission line
采用高质量分辨率辉光放电质谱法测量太阳能级硅中痕量元素的测试方法
Test method for measuring trace elements in photovoltaic-grade silicon by high-mass resolution glow discharge mass spectrometry
电力能效监测系统技术规范 第9部分：系统检验规范
Technical specification of power energy efficiency monitoring system—Part 9: System testing specification
电力能效监测系统技术规范 第11部分：电力能效信息集中与交互终端检验规范
Technical specification of power energy efficiency monitoring system—Part 11: Test specification of power energy efficiency information collection and exchange terminal
电力能效监测系统技术规范 第10部分：电力能效监测终端检验规范
Technical specification of power energy efficiency monitoring system—Part 10: Test specification of power energy efficiency monitor terminal
白炽灯的最大外形尺寸
Maximum lamp outlines for incandescent lamps
电子设备用电容器和电阻器 轴端、轴套和单孔轴套安装及轴控电子元件的优选尺寸
Capacitors and resistors for use in electronic equipment—Preferred dimensions of shaft ends, bushes and for the mounting of single-hole, bush-mounted, shaft-operated electronic components
普通照明用LED产品和相关设备 术语和定义
General lighting—Light emitting diode (LED) products and related equipment—Terms and definitions
灯的国际编码系统（ILCOS）
International lamp coding system (ILCOS)
电力金具名词术语
Terminology for electric power fittings
电力需求响应系统通用技术规范
General technical specification of power damand response system
机械电气设备 开放式数控系统 第6部分：网络接口与通信协议
Electrical equipment of machines—Open numerical control system—Part 6: Network interface and communication protocol
机械电气设备 开放式数控系统 第5部分：软件平台
Electrical equipment of machines—Open numerical control system—Part 5: Software platform
实验室仪器及设备安全规范 仪用电源
Safety requirements for laboratory instrument and equipment—Power supply for instrument and equipment
炭素材料取样方法
Sample method of carbon material
小型熔断器 第11部分：LED灯用熔断体
Miniature fuses—Part 11: Fuse-links for LED lamps
具有自动重合闸功能的剩余电流保护断路器（CBAR）
Circuit-breakers incorporating residual current protection with auto-reclosing functions（CBAR)
智能变电站继电保护通用技术条件
General specification for protection relay in smart substation
智能变电站多功能保护测控一体化装置通用技术条件
General specifications for integrated protection and control equipment in smart substation