...排水设计；消防；深井泵 [gap=345]Keywords: rebuilding; The school; Water supply and drainage design; Fire; Deep well pumps ...
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...孔磨损（零部件失效的一种基本类型）的修理与壳体主动轴衬套孔磨损的修理方法相同。齿轮的翻转使用油泵(Deep well pump)齿轮磨损（零部件失效的一种基本类型）主要是在齿厚部位，而齿轮端面和齿顶的磨损都相对较轻。
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deep-well pump 深井泵 ; 深潜泵 ; 深水泵
bull deep-well pump 杆式深井泵 ; 油库泵
jet deep-well pump 喷射式深井泵
vertical deep-well pump 立式深井泵
deep-well pump house 深井泵房
piston deep-well pump 活塞式深井泵
double-stroke deep-well pump 双冲程深井泵
deep well pump coupling 深井泵联轴器
They supply the energy for a submersible pump that pumps the water up from a well that is 105 feet deep and for a small desalination unit that satisfies farmers' potable water requirements.
将产生的电能给安放在潜入105英尺的井中的水泵供电取水，再将水通过一个小的脱盐单元便可以满足农民饮用水的需求。
The gas will effect the pump efficiency of deep well-pump, if the amount of the gas of oil well is large, even gas locking occurs.
如果油井产出气量较大，则这些气体对深井泵的泵效将产生很大影响，严重的井甚至发生气锁。
深井泵。
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