单项选择题
The opening in the deck beneath the anchor windlass that leads to the chain locker is the().
A.hawse pipe
B.fall pipe
C.drop-pipe
D.spill pipe
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The machinery associated with heaving in and running out anchor chain is the().
A.winch
B.windlass
C.draw works
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单项选择题
The joint of the riser in a marine riser system that compensates for heave,the up-and-down motion of a floater,is the().
A.flex joint
B.slip joint
C.heave joint
D.riser joint -
单项选择题
The athwartship hull structural members of a ship are().
A.stringers
B.girders
C.breasthooks
D.deck beams
