13. 下圖顯示的燈號,有可能屬於下述哪一種狀況?
(A) Power Vessel, >50m in length (B) Power Vessel, <50m in length (C) Towing Vessel < 50m in length with tow < 200m (D) Pushing Vessel > 50m
13. 下圖顯示的燈號,有可能屬於下述哪一種狀況? (A) Power Vess..-阿摩線上測驗