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4331+ standards in database
4331 result(s) found
核电站用1E级电缆 通用要求
Class 1E cables for nuclear power generating stations - General requirements
紫外线金属卤化物灯
Ultraviolet metal halide lamp
投影仪用金属卤化物灯
Metal-halide lamps for projecting apparatus
YX3系列（IP55）高效率三相异步电动机技术条件(机座号80-355)
Specification for YX3 series(IP55) high efficiency three-phase induction motor (frame size 80-355)
低压钠灯 性能要求
Low pressure sodium lamps - Performance requirement
灯用附件 放电灯(管形荧光灯除外)用镇流器 性能要求
Auxiliaries for lamps - Ballasts for discharge lamps (excluding tubular fluorescent lamps) - Performance requirements
管形荧光灯用镇流器 性能要求
Ballasts for tubular fluorescent lamps - Performance requirements
电力金具试验方法 第3部分：热循环试验
Test method for electric power fittings - Part 3: Heat cycle tests for electric power fittings
投光灯具光度测试
Photometry for floodlights
灯具的光度测试和分布光度学
The photometry and goniophotometry of luminaires
低压开关设备和控制设备 第5-4部分：控制电路电器和开关元件 小容量触头的性能评定方法 特殊试验
Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Methord of assessing the performance of low-energy contacts - Special tests
荧光灯含汞量的测定方法
Measurement of mercury level in fluorescent lamps
工业机械电气设备 电压暂降和短时中断抗扰度试验规范
Electrical equipment of industrial machines - Test specifications for voltage dips, short interruptions immunity
工业机械电气设备 浪涌抗扰度试验规范
Electrical equipment of industrial machines - Test specifications for surge immunity
变频器供电的笼型感应电动机应用导则
Cage induction motors when fed from converters-application guide
原电池 第1部分：总则
Primary batteries - Part 1: General
原电池 第4部分：锂电池的安全要求
Primary batteries - Part 4: Safety of lithium batteries
灯具 第2-25部分：特殊要求 医院和康复大楼诊所用灯具
Luminaires - Part 2-25: Particular requirements - Iuminaires used in clinical areas of hospitals and health care buildings
灯具 第2-7部分：特殊要求 庭园用可移式灯具
Luminaires - Part 2-7: Particular requirements: Portable luminaries for garden use
白炽灯安全要求 第2部分：家庭和类似场合普通照明用卤钨灯
Incandescent lamps - Safety specifications - Part 2: Tungsten halogen lamps for domestic and similar general lighting purposes