fixed blade propeller

航海及海运专业词汇英语翻译(F) ... fixed bias 固定偏压 fixed blade propeller 固定桨叶螺旋桨 fixed blade ring 静叶环 ...

轴流定桨式叶片,axial flow... ... ) axial flow fixed paddle-type vane 轴流定桨式叶片 ) fixed blade propeller 轴流定桨式 ...