• The paper reviews the process from ring chain type bucket elevator to plate chain bucket elevator and indicates the strength calibration of driving wheel axle.

    本文重点论述链式提升机改造成链式斗式提升机过程驱动轮轴强度校核

    youdao

  • The paper reviews the process from ring chain type bucket elevator to plate chain bucket elevator and indicates the strength calibration of driving wheel axle.

    本文重点论述链式提升机改造成链式斗式提升机过程驱动轮轴强度校核

    youdao

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