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释义
piston pump
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活塞泵
释
piston pump
活塞泵
一种容积泵。依靠活塞在泵体内做往复运动,使泵体内若干个工作腔的容积周期性地变化,把活塞往复运动的机械能转化为液体压力能,从而交替地吸入和排出液体。又称电动往复泵。
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piston pump
活塞泵
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piston pump
柱塞泵
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