你可能感興趣的試題

單項選擇題

For the purpose of training and drills，if reasonable and practicable，rescue boats on an OSV must be launched with their assigned crew（）.

A.once a week
B.once a month
C.once a year
D.twice a year

單項選擇題

For safety reasons，when assistance towing（）.

A.the disabled vessel should be towed to the nearest port
B.the disabled vessel should be inspected for flammable gases
C.passengers should always be removed from the disabled vessel
D.personnel on the disabled vessel should don PFD's

Forces within a drilling unit have caused a difference between the starboard and port drafts. This difference is（）.

你可能感興趣的試題

For the purpose of training and drills，if reasonable and practicable，rescue boats on an OSV must be launched with their assigned crew（）.

For safety reasons，when assistance towing（）.

For the purpose of training and drills，if reasonable and practicable，rescue boats on an OSV must be launched with their assigned crew（）.

For safety reasons，when assistance towing（）.