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单选题
Public address system: loudspeakers in the vessel’s cabins, mess rooms, ETC., and on deck via which important information can bebroadcast from a central point, mostly from the navigation bridge defines().
A

PP-system

B

PA-system

C

AP-system

D

AA-system


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更多 “单选题Public address system: loudspeakers in the vessel’s cabins, mess rooms, ETC., and on deck via which important information can bebroadcast from a central point, mostly from the navigation bridge defines().A PP-systemB PA-systemC AP-systemD AA-system” 相关考题
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