Fluid entering the by-pass line is recirculated through the pump.
进入旁通管线的液体通过泵循环。
The invention is an efficient positive vortex pump, which belongs to fluid machinery.
本发明是一种高效的正旋涡泵，属于流体机械。
In the overhaul pump and output pipe, the system of fluid backflow will not occur.
这样在检修泵及输出管道时，系统中的液体不会发生倒流。
The inner drive is driven about an axis to pump a corrosive process fluid.
内驱动器绕轴线驱动以便泵送腐蚀性工艺流体。
The inner drive is driven about an axis to pump a corrosive process fluid.
内驱动器绕轴线驱动以便泵送腐蚀性工艺流体。
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