• The pump barrel of the hand-press pump is arranged in a liquid medicine box, and the pressure storage barrel is usually arranged at the outer side of the liquid medicine box.

    设置药液里,手压泵压筒一般设置药液箱

    youdao

  • The working principle of a new kind of double-acting hand piston pump having two-step output pressure was introduced. The displacement and the output pressure calculating formulae were given.

    介绍种新型手动双作用双级柱塞工作原理,给出了排量输出压力的计算公式。

    youdao

  • The working principle of a new kind of double-acting hand piston pump having two-step output pressure was introduced. The displacement and the output pressure calculating formulae were given.

    介绍种新型手动双作用双级柱塞工作原理,给出了排量输出压力的计算公式。

    youdao

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