• With used of principle which is upside, we redesign the gear form of BB-B80 oil pump. At the same time, proceed optimum design for the goal of "swept capacity of unit volume".

    利用上面原理,对BB -B80油泵进行齿设计同时以“单位体积排量最大目标对此泵进行优化设计

    youdao

  • With used of principle which is upside, we redesign the gear form of BB-B80 oil pump. At the same time, proceed optimum design for the goal of "swept capacity of unit volume".

    利用上面原理,对BB -B80油泵进行齿设计同时以“单位体积排量最大目标对此泵进行优化设计

    youdao

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