問題詳情
12. ______allows the prime movers to be mounted in such a way that the vibrationtransmitted to the seatings, and hence to the water or passenger- accommodation, isminimized.
(A)Shafted transmission
(B)Electric transmission
(C)Belted transmission
(D)Coupling transmission
參考答案
答案：B
難度：計算中-1
書單：沒有書單，新增