40. Please refer to the chart as attached and answer the following three questions. The symbol at Q3 means:


(A) Light ship, with the mast visible at Chart datum
(B) Wreck showing any part of hull or superstructure at the level of Chart Datum
(C) Wreck, depth unknown, which is considered dangerous to surface navigation
(D) Wreck, depth unknown, which is not considered dangerous to surface navigation

答案：登入後查看
統計： A(44), B(286), C(176), D(68), E(0) #2051850

詳解 (共 2 筆)

#4357858

(B) Wreck showing any part of hull or superstructure at the level of Chart Datum

残骸顯示图表的船体或任何部分

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#6192262


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