digester drain pump 蒸煮锅放泄泵
oil drain pump 泄油泵 ; 卸油泵
Drain Pump tubing 废液泵管
open drain pump 开式排放泵
closed drain pump 闭式排放泵
heating medium drain pump 热介质排放泵
heater drain pump 加热器疏水泵
dock drain pump 码头疏水泵
heat drain pump 排热泵
Porduct: Solenoid Valve, Expansion Valve, Ball Valve, Service Valve, Drain Pump.
主营产品：电磁阀，膨胀阀，球阀，截止阀，排水泵。
Underground principal drain pump is one of the devices that consume the most power in coal mine.
井下主排泵是煤矿耗电量最多的设备之一。
The energysaving effect analysis of replacing condensate pump by drain pump of low pressure heater at starting and shutting process of unit;
阐述了低压加热器疏水泵平衡盘磨损的问题，在设备现状基础上进行了理论分析，得出了平衡盘磨损的理论依据。
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