A.blind flange
B.pivot coupling
C.quick-release coupling
D.spectacle flange
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A.a companion way
B.tween-decks
C.stairs
D.Any of the above are acceptable
A.slide rule
B.go-no-go gauge
C.derrick tape
D.amp probe
A.detachable link
B.stud link
C.Kenter link
D.connecting link
A.bitt
B.bollard
C.capstan
D.cleat
A.bow thruster
B.cargo gear
C.steering engine
D.rudder
最新試題
The purpose of cant frames in steel vessels is（）.
Gross tonnage indicates the vessel’s（）.
The opening in the deck beneath the anchor windlass that leads to the chain locker is the（）.
The opening in the deck that leads the anchor cable outside the hull is the（）.
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（）.
Buckler plates are（）.
Freeboard is measured from the upper edge of the（）.
Prior to magnetic particle inspection of anchor chain，the chain should be（）.
A single fitting installed in a pipeline that either blanks off the pipe or allows a full flow passage of a liquid through the pipe is referred to as a（）.