14.船舶於北太平洋航行途中,若欲知海域之洋流(Current),可查閱:
(A)潮流表(Tidal current tables)
(B)潮流圖解(Tidal current diagram)
(C)潮流圖(Tidal current charts)
(D)導航圖(Pilot chart)
答案:登入後查看
統計: A(26), B(1), C(22), D(182), E(0) #627007
統計: A(26), B(1), C(22), D(182), E(0) #627007