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1 ?电气继电器 ...6 中文名称 电气继电器 第22部分:量度继电器和保护装置的电气干扰试验 第4篇:快速瞬变干扰试验 英文名称 Electrical relays--Part 22:Electrical disturbance tests for measuringrelays and protection equipm.. 2 ?继电器 准/规范中文名: 继电器.测量继电器和保护设备的电干扰试验.辐射电磁场干扰试验 标准/规范英文名: Electrical relays - Electrical disturbance tests for measuring relays and protection equipment -
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Install, replace and repair lighting fixtures and electrical control and distribution equipment, such as switches, relays and circuit breaker panels. 安装，更换和修复照明灯具和电气控制及配电设备，如开关，继电器和断路器面板。 - 2
Such items known to be counterfeited include control relays, circuit breakers, receptacles, ground fault circuit interrupters and other electrical products. 我们已知的假冒产品包括控制继电器，断路器，插座，漏电断路器和其他电器产品。 - 3
The thermostat generates signals, usually electrical, to activate relays, valves, switches, and so on when the temperature rises above or falls Below the desired value. 恒温器包括继电器、阀门、电门等，当恒温器高于或低于所需的数值时，恒温器就发出信号，通常为电信号。
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