30. What is not involved for the development of ship propulsion system?
(A) Propeller
(B) Deck machine
(C) Main shafting system
(D) Selection of propulsive engine
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統計: A(57), B(324), C(48), D(41), E(0) #3351382
統計: A(57), B(324), C(48), D(41), E(0) #3351382
詳解 (共 2 筆)
#7433093
What is not involved for the development of ship propulsion system?
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下列何者**不參與(不包含)**在船舶推進系統(Propulsion System)的開發與設計中?
(A) 螺旋槳 (Propeller)
(B) 甲板機械 (Deck machine)
(C) 主軸系 (Main shafting system)
(D) 推進主機的選型 (Selection of propulsive engine)
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