单项选择题
Which method is used to supply inert gas from a flue gas system to the cargo tanks?（）
A.Exhaust gas pressure from the stack B.High capacity fan C.Inert gas compressor D.Natural aspiration
单项选择题 Which is NOT a required entry in the ship’s Official Logbook?（）
单项选择题 Which is an example of cargo damage caused by inherent vice? （）
单项选择题 Which is a negotiable document? （）
