With UMS when the engine room is unwatched will c
With UMS, when the engine room is unwatched will control the main engine
A.the bridge officer on watch
B.the chief engineer
C.the duty engineer
D.the duty motorman
请帮忙给出正确答案和分析，谢谢！
参考解答
437***779
2024-06-14 17:40:43
正确答案：A
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