The refrigerant liquid tanks form a refrigerant water closed circulation system through pipes, a refrigerator, a refrigerant water pump and a refrigerant water throttle valve to supply a cold source.
冷媒水箱由管路与制冷器、冷媒水泵和冷媒水节流阀组成冷媒水闭路循环系统提供冷源。
In the closed circulation system of ash-sluicing water of coal-fired power plant, the scaling of the hydraulic ash transport pipes and the backwater pipes is the main problem that need to be solved.
在燃煤电厂冲灰水闭路循环系统中，水力输灰管和回水管的结垢是所需解决的主要问题。
BF project contains five parts: soft water preparation system, the closed loop soft water system, the clean circulation water system, throat water sprinkler system, BF gas cleaning system.
高炉水处理系统中包括软水制备系统、密闭循环系统、净环水系统、炉喉洒水系统、煤气洗涤系统五个部分。
One time adding liquid medium to the closed refrigeration circulation system can work for long time, cooling water can be save greatly.
在封闭冷却循环系统内一次加入液体介质能长期使用，可节约大量冷却水。
One time adding liquid medium to the closed refrigeration circulation system can work for long time, cooling water can be save greatly.
在封闭冷却循环系统内一次加入液体介质能长期使用，可节约大量冷却水。
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