• A lot of study showed that the friction of the ball friction coupling between piston and slipper obviously affected the life-span and the performance of the axial piston pump.

    大量研究表明之间铰副摩擦力很大程度影响轴向柱塞泵性能寿命。

    youdao

  • A lot of study showed that the friction of the ball friction coupling between piston and slipper obviously affected the life-span and the performance of the axial piston pump.

    大量研究表明之间铰副摩擦力很大程度影响轴向柱塞泵性能寿命。

    youdao

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