A.environmental forces
B.bottom conditions
C.cable weight
D.water density
第1题
A.A vessel engaged in underwater operations
B.A vessel engaged in mine clearance
C.A vessel engaged on pilotage duty
D.A vessel engaged in survey operations
第2题
A.becomes responsible for the safe movement of the rig
B.relieves the Offshore Installation Manager at the moment the rig is free from the bottom
C.must be designated as the person in charge of the rig
D.is a specialist who is hired to provide advice and guidance on aspects of the move
第3题
A.person in charge
B.Coast Guard marine inspection officer
C.company safety director
D.entire crew
第4题
A.cranes/derricks
B.crane/derrick cycles
C.crane/derrick cycle time
D.weight per package
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