In charge of the operation of all system equipment, takes appropriate action if necessary.

负责所有系统设备的运行，必要时采取恰当行动使之运转正常。

youdao

In charge of the operation of all system equipment, takes appropriate action if necessary.

负责所有系统设备的运行，必要时采取恰当行动使之运转正常。

youdao