单项选择题
A.pressed B.slack C.inertial D.elemental
A tank vessel transferring non-flammable hazardous carg...
单项选择题A tank vessel transferring non-flammable hazardous cargo in bulk must display warning signs. These signs must（）.
A.be visible from both sides and from forward and aft B.indicate NO SMOKING C.be displayed only while transferring cargo and fast to a dock D.use black lettering on a white background
A SYSTEM OF CLEANING THE TANKS BY WASHING THEM WITH THE...
单项选择题A SYSTEM OF CLEANING THE TANKS BY WASHING THEM WITH THE CARGO OF CRUDE OIL WHILE IT IS BEING DISCHARGED is known as（）.
A.COW B.LOT C.CBT D.coferdam
When planning the loading or discharging of a VLCC (100...
单项选择题When planning the loading or discharging of a VLCC (100，000 DWT+) what is the most important consideration?（）
A.Draft and trim B.Limits of the bending moments C.Rate of discharging D.Rate of loading
