Minitype power unit with diesel and propeller is widely used in aviation model, unmanned scout and target drone.

航模、无人驾驶侦察机和靶机等飞行器经常采用带螺旋桨的活塞式小型动力装置。

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Minitype power unit with diesel and propeller is widely used in aviation model, unmanned scout and target drone.

航模、无人驾驶侦察机和靶机等飞行器经常采用带螺旋桨的活塞式小型动力装置。

youdao