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.
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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.
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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.
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