A、a code hoist to indicate Greenwich mean time to follow
B、the letter G
C、the letters GT
D、the letter Z
更多“A signal indicating Greenwich mean time would be preceded with（）.”相关的问题
A、Signal indicating a course change B、Distress signal C、Signal of asking to communicate with another vessel D、Signal indicating danger
A、signal indicating a course change B、distress signal C、signal of asking to communicate with another vessel D、signal indicating danger
A、urgency or an emergency B、the vessel's national identity signal C、a group from the general signal code D、a group from the medical signal code
A、replaces directional signals B、makes the other vessel the stand-on vessel C、indicates doubt as to another vessels actions D、is the same as a MAYDAY signal
A、A triangular flag above or below a ball B、The International Code Signal of distress indicated by "JV" C、A green smoke signal D、Flames on the vessel as from a burning tar barrel
A、consists of 5 or more short blasts of the fog signal apparatus B、consists of the raising and lowering of a large white flag C、may be used separately or with other distress signals D、is used to indicate doubt about another vessel's intentions
A、consists of 5 or more short blasts of the fog signal apparatus B、may be used separately or with other distress signals C、consists of the raising and lowering of a large white flag D、is used to indicate doubt about another vessel's intentions
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