... governor housing oil seal 调速器外壳油封 governor impeller 调速叶轮泵 governor inner spring 调速器内弹簧 ...
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... 液压式调速器hydraulic speed governor 调速泵governor impeller 旋转阻尼rotating damper ...
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... governor hunting 调速器周期性震动 governor impeller 调速器叶轮 governor lay shaft 燃油调整杆 ...
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governor r impeller 调速叶轮泵
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