It is used for power cable installation and also for laying control cable.
它既适用于动力电缆的安装，也适用于控制电缆的敷设。
Before installation, cut off power to prevent electric shock.
安装前切断电源，防止触电。
Code for construction and acceptance of power convertor. equipment electric equipment installation...
电气装置安装工程。电力变流设备施工及验收规范。
For electrical aspects of maintenance, inspection or installation, you must first cut off the power.
对于电气方面的维修，检查或安装，必须首先切断电源。
A nuclear heat power plant adopts a 3-loop system power installation.
中小型核热电厂采用三回路系统动力装置。
A nuclear heat power plant adopts a 3-loop system power installation.
中小型核热电厂采用三回路系统动力装置。
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