Now to an example to illustrate the reciprocating piston pump works.

现以活塞式为例来说明往复泵工作原理.

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Dual role in the reciprocating piston pump gas in both two stroke compressed gases.

双作用泵气活塞在往复两个冲程中都压缩气体.

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Dual role in the reciprocating piston pump gas in both two - stroke compressed gases.

双作用水泵气活塞在往复两个冲程中都压缩气体.

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