它是由计算机系统、电气传动系统、自动化仪表系统组成的大型自动化控制系统。

It is a great automatic control system which consists of computer, drive and instrumentation system.

youdao

它是由计算机系统、电气传动系统、自动化仪表系统组成的大型自动化控制系统。

It is a great automatic control system which consists of computer, drive and instrumentation system.

youdao