A.winch
B.windlass
C.draw works
D.dynamic pay out system
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A.flex joint
B.slip joint
C.heave joint
D.riser joint
A.stringers
B.girders
C.breasthooks
D.deck beams
A.in
B.on
C.out
D.with
A.cargo handling machines
B.deck winches and derricks
C.engine-room tools
D.course controlling system
A.the galvanizing on steel
B.a hatch cover
C.the outer plating of a vessel
D.synonymous with decking
最新試題
To determine the weight capacity of a deck in a cargo hold，you would refer to the（）.
The machinery associated with heaving in and running out anchor chain is the（）.
Bilge keels are fitted on ships to（）.
Electric cargo winches have an overload safety device which normally cuts the current to the winch motor（）.
Fuel oil tank vents are fitted with a screen which will stop（）.
Owing to the greater girth of a ship amidships than at the ends，certain strakes are dropped as they approach the bow and stern to reduce the amount of plating at the ends. These strakes are called（）.
A wildcat is a（）.
Shell plating is（）.
The opening in the deck beneath the anchor windlass that leads to the chain locker is the（）.
The joint of the riser in a marine riser system that compensates for heave，the up-and-down motion of a floater，is the（）.