• The optimal economic working zone and economic curve were defined and compared with traditional internal combustion engine driving plunger pump.

    定义系统最佳经济性工作区域最佳经济曲线传统内燃机驱动柱塞泵系统进行比较。

    youdao

  • The optimal economic working zone and economic curve were defined and compared with traditional internal combustion engine driving plunger pump.

    定义系统最佳经济性工作区域最佳经济曲线传统内燃机驱动柱塞泵系统进行比较。

    youdao

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