A、Red flares or red rockets
B、Continuous sounding of fog signaling apparatus
C、International Code Flags November and Charlie
D、Basket hanging in the rigging
A、Red flares or red rockets
B、Continuous sounding of fog signaling apparatus
C、International Code Flags November and Charlie
D、Basket hanging in the rigging
时间:2022-03-01 15:48 关键词: 遇险用语
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