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- The load current is handled directly by the controller through semiconductor switching devices .
负荷电流由调节器通过半导体开关元件直接控制。 - A digital switching device in telecommunications for routing lines
电讯中用于线路路由的数字交换装置。 - Road vehicles-electrical electronic switching devices-microrelays
道路车辆.电气电子开关设备.微继电器 - Vox voice operated switching device
声音控制切换装置 - Development of an automatic switch device fordouble power of single-phase source
单相双电源自动切换装置的研制 - Development of step delay auto-switching device of high-power contra-rotary fan
大功率对旋风机分级延期自动切换研制 - Antenna switching device
天线转换开关装置 - Road vehicles-electrical electronic switching devices-relays and flashers
道路车辆.电气电子开关设备.继电器和闪光器 - Road vehicles-electrical electronic switching devices-electronic devices
道路车辆.电气电子开关设备.第2部分:电子设备 - Test and application of double power automatic switching device for auxiliary fan
局部通风机双电源自动切换装置的试验与应用
Last modified time:Sun, 17 Aug 2025 00:29:56 GMT