hand pump的意思|示意

They can be cylinder shaped container, or a manual hand pump.

它们可能是柱状的容器, 或者手动泵.

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The system could install a hand pump for manual operation.

系统上可安装手动泵,从而实现手动功能.

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A small open railroad car propelled by a hand pump or a small motor.

用手或小的发动机推动的小有轨电车.

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It's just a small hand pump, but it might be useful.

这只是台小手摇泵, 但或许会有用.

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The bilge water of fore chain locker is discharged by one independent bilge hand pump ( CS —32 H ).

艏部锚链舱的舱底水由单独设置的1台舱底水手摇泵 ( CS—32H ) 排出.

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Water is fed into the boiler by a hand pump and an injector.

水靠著手动帮浦和注水器被注入锅炉.

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