片语
machine at rest and de-energized在静止和断电状态下的机器
de-energized position去激励位置
de-energized state去激励状态
de-energized equipment不带电设备
contact de-energized无电流触点
De-energized Elements不带电设备
de-energized input去激励输入
off-state断开的
Equipment energized or de-energized不带电
Output Synchronizing device De-energized emergency同期装置失电报警输出