In this paper, the application of PLC in chemical dosing control system of water supply plant was presented in brief.

简要介绍了PL C在自来水厂加药自动控制系统中的应用。

youdao

In this paper, the application of PLC in chemical dosing control system of water supply plant was presented in brief.

简要介绍了PL C在自来水厂加药自动控制系统中的应用。

youdao