A.Ballast Control Operator
B.Barge Supervisor
C.Master or Offshore Installation Manager
D.operators representative
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A.Selected Worldwide Marine Weather Broadcasts
B.your local newspaper
C.the Notice to Mariners
D.the daily weather map
A.stronger
B.thinner
C.more corrosion resistant
D.a lower grade steel
A.warmer,less dense,and less stable
B.cool,more dense,and drier
C.muggy and cloudy
D.extremely moist with high relative humidity
A.the Canadian Coast Guard
B.Ice Sarnia
C.the Ice Navigation Center
D.the icebreaker assigned to the area
A.coiling
B.faking
C.flemishing
D.thoroughfooting
最新試題
Day-shapes must be displayed().
Compared to a low pressure system,generally the air in a high is().
Complete information on weather broadcasts throughout the world is contained in().
Deneb is found in what constellation?()
Chart legends which indicate a conspicuous landmark are printed in().
Corrosive liquids and acids should have which kind of label?()
Dacron sails,when not in use,may be damaged if().
Control of fire should be addressed().
Diesel powered industrial trucks on a ship that are provided with safeguards to the exhaust,fuel,and electrical systems are designated().
Chart legends printed in capital letters show that the associated landmark is().