A.stringers
B.girders
C.breasthooks
D.deck beams
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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
A.away from galleys，living quarters，or navigation spaces
B.only from areas equipped with power ventilation systems
C.from the open deck
D.isolated from sources of vapor ignition
A.degaussed
B.demagnetized
C.soaked
D.sandblasted
最新試題
The perforated，elevated bottom of the chain locker，which prevents the chains from touching the main locker bottom and allows seepage water to flow to the drains，is called a（）.
The term strake is used in reference to（）.
The opening in the deck beneath the anchor windlass that leads to the chain locker is the（）.
The strake on each side of the keel is called a（）.
Forecastle deck is located in the ship’s（）.
The purpose of cant frames in steel vessels is（）.
Electric cargo winches have an overload safety device which normally cuts the current to the winch motor（）.
To determine the weight capacity of a deck in a cargo hold，you would refer to the（）.
The athwartship hull structural members of a ship are（）.
The joint of the riser in a marine riser system that compensates for heave，the up-and-down motion of a floater，is the（）.