So even in the face of a complete station blackout—you don't have any power at all—there are methods for using the steam-driven pump to continue to keep cooling going.

所以即使面临电厂断电——你无法获得任何电力——仍然有办法用蒸汽驱动的水泵来继续冷却系统运转。

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In order to achieve power steering function in fuel cell bus, an electrohydraulic system is proposed, where the pump is directly driven by a DC motor through an axis coupler.

为了实现燃料电池电动客车的动力转向功能，提出了直流电机通过联轴机构直接驱动油泵的电动液压式动力转向系统。

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This series of pump is mainly driven by marine diesel engine. Those with smaller power may also be driven by motor.

本系列泵主要由船用柴油机驱动，个别配套功率较小的规格也可采用电动机驱动。

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