机箱和模块上均设有工作状态和故障指示，可以很方便地检测机器的运行情况。

There are working indicator and trouble shooting indicator on the outer casing and the block, This made it easy to watch the operating state of the machine.

youdao

机箱和模块上均设有工作状态和故障指示，可以很方便地检测机器的运行情况。

There are working indicator and trouble shooting indicator on the outer casing and the block, This made it easy to watch the operating state of the machine.

youdao