The invention relates to a reciprocating pump and aims to provide a simplified hydraulic reciprocating diaphragm pump.

本发明涉及往复式泵，旨在提供一种结构简化的液压隔膜往复泵。

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The invention relates to a reciprocating pump and aims to provide a simplified hydraulic reciprocating diaphragm pump.

本发明涉及往复式泵，旨在提供一种结构简化的液压隔膜往复泵。

youdao