A、in doubt that another vessel is taking sufficient action to avoid a collision
B、altering course to starboard
C、altering course to port
D、the stand-on vessel and will maintain course and speed
A、in doubt that another vessel is taking sufficient action to avoid a collision
B、altering course to starboard
C、altering course to port
D、the stand-on vessel and will maintain course and speed
时间:2022-01-04 10:07 关键词: 紧急用语
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