This paper introduces how to reform the level control system with PLC, that supplies the ultra-pure water for our corporation, and describes the principle and manner of control, and so on.
本文主要介绍了利用PLC对我厂纯水系统中水箱液位控制的改造，对其控制的原理、方式等内容进行了阐述。
This paper introduces how to reform the level control system with PLC, that supplies the ultra-pure water for our corporation, and describes the principle and manner of control, and so on.
本文主要介绍了利用PLC对我厂纯水系统中水箱液位控制的改造，对其控制的原理、方式等内容进行了阐述。
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