97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

<em id="9t5ef"></em>

單項選擇題

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

你可能感興趣的試題

單項選擇題

Which is NOT a required entry in the ship’s Official Logbook?（）

A.Sale of effects of a deceased crew member
B.Medical treatment of an injury
C.Inspections of cargo gear
D.Dry docking of the vessel

單項選擇題

Which is an example of cargo damage caused by inherent vice? （）

A.Tainting
B.Wear and tear
C.Stevedore damage
D.Heating of grain