View from the top of the motor pump rotates clockwise.
从电机上方看,泵顺时针方向旋转。
The model of hydraulic motor pump variable speed control system is built.
同时建立了该液压电机泵变速控制系统的数学模型。
There is defects on the surface and near surface of the bolt in canned motor pump because of manufacturing technique.
由于屏蔽电动机螺栓的制造工艺所决定,在其表面及近表面易存在缺陷。
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