hot water circulating pump 热水循环泵 ; 热水轮回泵 ; 暖水循环泵
circulating hot-water pump 循环热水泵
hot water circulating pump coupling 热水循环泵联轴器
This paper states the method of selecting and using circulating pump in hot water heating system properly to save electric energy.
合理的选择和使用热水供暖系统循环水泵，以达到节约电能的目的。
The design and lectotype of circulating pump, automatic return water switch valve, expansion tank and atmospheric connection pipe in atmospheric hot water heating boiler room are discussed.
对常压热水供热锅炉房的循环泵、回水自动启闭阀、膨胀水箱、大气连通管的设计选型进行了探讨。
This paper introduces parameter selections of hot water circulating pump both at home and abroad.
对国内外热水循环泵的选取参数计算方法作了介绍和分析。
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