设计了的光学系统以及供电电路等。
为此，探讨了紧急电话的布设、信道配置以及供电方式。
For this reason, the layout channel allocation and power supply of emergency communication system are studied.
传感器受到温度循环以及供电单车，加上震动和振动测试在应用情况的需求。
RDP transducers are subjected to temperature cycling as well as electrical supply cycling, plus shock and vibration testing where application circumstances demand. RDP.
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