Softened water must be used. The filter units must be added at water pump inlet.
必须使用软化水。水泵吸水口必须加过滤装置。
Recommendation for the configuration of feed water pump in air cooling units is given based on the design condition of the project and comparison between steam pump and electric pump economically.
按照该项目的设计条件，从技术经济上对汽泵和电泵方案进行详细比较，提出空冷机组给水泵配置的推荐意见。
Based on the present situation, characteristics and demands of Eastern Route South to North Water Transfer Project, several principles for selecting pump stations and pump units are put forward.
根据南水北调东线工程的特点、要求和现状，提出工程梯级泵站、机组结构与功能选用原则。
McQuay China manufactured products includes water cooled chiller, air cooled chiller, light commercial units, water source heat pump, air-handling unit, fan coil unit, compressor and so on.
麦克维尔在中国生产的空调产品涵盖水冷冷水机组、风冷冷水机组、轻型商用空调机组、水源热泵机组、空气处理机组、风机盘管、压缩机等系列产品。
The sea water source heat pump as a new type of refrigeration heating, from the viewpoint of technology, especially the heat pump units terms is quite mature.
海水源热泵作为一种新型的制冷供暖方式，从技术的角度，尤其是热泵机组的角度上看是相当成熟的。
Abstract: Daya bay and ling ao nuclear power plant at present there are various kinds of pump group of more than 3000 units, the ASG auxiliary feed water pump issue belongs to nuclear safety.
摘要：大亚湾核电站及岭澳核电站目前共有各种泵组3000多台，其中A SG辅助给水泵系统属于核安全设备。
Ground water is used as the cooling water source of heat pump units in summer a great deal of production sewage is used as extracted heat sink for units in winter.
夏季利用地下水作为水源热泵机组的冷却水，冬季利用该厂丰富的污水作为机组的吸热源。
After retrofit of no. 1 circulating-water pump pole-change in Jiujiang power plant, energy saving effect is obvious, it can reduce service power rate and increase total economy of units operation.
九江发电厂1号循泵变极改造后节能效果明显，对降低厂用电率、提高机组运行整体经济性的效果显著。
In addition, a liquid display panel, in infrared receiving device, a flux monitor, a water pump and other functional units can be further in the shower spray-head.
此外，该淋浴器喷头中还可进一步加设液晶显示面板、红外线接收装置和流量监测器及水泵等功能单元。
In addition, a liquid display panel, in infrared receiving device, a flux monitor, a water pump and other functional units can be further in the shower spray-head.
此外，该淋浴器喷头中还可进一步加设液晶显示面板、红外线接收装置和流量监测器及水泵等功能单元。
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