Water quality: installation of closedcircuitcooling, installation of treatment plants.
水质量：安装闭路冷却，安装污水处理设备。
2
The paper introduces the design of closed-circuit soft water cooling stave control System used in No. 3 blast furnace in Baosteel.
本文介绍了在宝钢3号高炉上采用的软水密闭循环冷却壁控制系统的设计。
3
Bench of closedcircuitcooling tower that is composed of boiler, exchanger, orifice flowmeter, water pump, micromanometer, heat indicator and so on is established.