30.下列何者在推進軸系(Propulsion shafting system)中提供輸出轉速變化之功能?
(A)聯軸器(Coupling)
(B)中間軸承(Intermediate shaft bearing)
(C)減速齒輪(Reduction gear)
(D)飛輪(Flywheel)
答案:登入後查看
統計: A(2), B(4), C(87), D(12), E(0) #1197860
統計: A(2), B(4), C(87), D(12), E(0) #1197860