40. 跨洋航行時,下列何種刊物可查詢洋流(current)的資訊?
(A)導航圖(Pilot Chart)
(B)潮流圖(Tidal Current Charts)
(C)潮流表(Tidal Current Tables)
(D)潮流圖解 (Tidal Current Diagram)

答案:登入後查看
統計: A(12), B(2), C(0), D(0), E(0) #3013984