water feeder的例句大全

In the hot water system a high water tank with solenoid valve controlled water feeder is used to replace the secondary circulating pump.

热水系统中，采用电磁阀根据水箱液位进行补水，省去二次循环泵。

application of the converter into water feeder pump

变频器在供水机泵上的应用

After the mixing tests of the concrete taking two kinds of macadam with different water absorptions as the batch feeder, this paper concludes that the water absorption of macadam can influence the mixture ratio of the high grade concrete, and gives some concrete parameters.

经过对两种吸水率不同的碎石作为配料的混凝土进行试拌试验后，得出碎石吸水率会影响高标号混凝土的配合比的结论，并给出具体的参数。

The closed loop soft water cooling system for the RH refining furnace is consist of surface evaporative air cooler, degassing tank, the device of stabilizing pressure and making up water and automatic medicine feeder, etc.

RH精炼炉软水密闭循环水冷却系统由表面蒸发式空冷器、脱气罐、循环水泵、定压补水、自动加药装置等组成。