• On the basis of studying the chance error occurred in the manufacturing process of plunger pump, the writer puts forward the influence of mechanical error on the flow rate of the crank plunger pumps.

    通过研究制造过程中的随机误差,明确提出机械误差曲柄柱塞流量影响

    youdao

  • On the basis of studying the chance error occurred in the manufacturing process of plunger pump, the writer puts forward the influence of mechanical error on the flow rate of the crank plunger pumps.

    通过研究制造过程中的随机误差,明确提出机械误差曲柄柱塞流量影响

    youdao

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