阿摩線上測驗
21. The steering gear, bow or stern thrusters, anchor handling system, mooring equipment,
ship stabilization system and the cargo systems are classified as ___________.
(A) the hull machinery systems
(B) the navigating machinery systems
(C) the vessel machinery systems
(D) the deck gear systems
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統計： A(445), B(106), C(187), D(208), E(0) #3147386
統計： A(445), B(106), C(187), D(208), E(0) #3147386
