船舶通訊與航海英文(概要)題庫下載題庫

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36.“ ” means a buoy secured to the bottom by permanent moorings and provided with means for mooring a vessel by use of its anchor chain or mooring lines.
(A)Station buoy
(B) Mooring buoy
(C)Port hand buoy
(D)Fairway buoy



36.“ ” means a buoy secured to the botto..-阿摩線上測驗