A.force the warped，bulged，or deformed sections back into place
B.support and hold the area in the damaged position
C.withstand subsequent additional damage
D.make a watertight seal at the damaged area
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A.transport tubulars from the pipe racks to the derrick floor
B.maintain constant tension on the marine riser
C.store and secure the excess drill line
D.lower and hoist the drill string into and out of the drilled hole
A.bevel
B.seam
C.butt
D.bond
A.tank top
B.compartment between the tank top and shell of the vessel
C.inner side of the vessel's shell
D.space between two transverse bottom frames
A.cables
B.miles
C.kilometers
D.knot
A.general plans
B.operating manual
C.builders documentation
D.CCS file
最新試題
The deadweight of a bulk carrier consists of（）.
While cranking out a quadrantal davit，slippage of the quadrant due to excessive wear or failure of the teeth in the quadrant will cause the（）.
The opening in the deck beneath the anchor windlass that leads to the chain locker is the（）.
The riding pawl is（）.
What can cause a lack of oxygen in a chain locker（）．
Which of the following is a characteristic of a Ro-Ro vessel（）.
Which statement about the hospital space on a cargo ship is TRUE（）.
Which arrangement of shell plating is used most in modern shipbuilding（）.
What type of stern tube bearing has the least friction（）.
When lowering manropes alongside a stage rigged over the side of a vessel，they should be allowed to trail in the water（）.