We had to move water by a chain pump because the electric pump had broken down.

抽水机坏了,只好用人工车水.

《现代汉英综合大词典》

Submersible electric pump testing is an important means to ensure pump running - in properly.

潜油电泵测试是保证机组下井合格的重要手段.

互联网

Working together with motored pump, electric pump or manual pump, this product serves cutting purpose.

液压剪切器与机动泵 、 电动泵或手动泵配套使用, 可实现剪切功能.

互联网

The invention provides a valve pressure electric pump, belonging to the fluid body mechanical field.

一种有阀压电泵属于流体机械领域.

互联网