A.bitt
B.bollard
C.capstan
D.cleat
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A.bow thruster
B.cargo gear
C.steering engine
D.rudder
A.sprocket
B.Kenter link
C.swivel
D.end shackle
A.prevent chain from clinging to the wildcat
B.clean the marine debris from the chain
C.flake chain from a boat's chain locker
D.clean chain prior to an x-ray inspection
A.as a connecting strap between the butted ends of plating
B.to stiffen areas under points of great stress between beams
C.to prevent the anchor from fouling when the brake is released
D.to provide an extra heavy fitting in a heavy lift cargo rig
A.holds the boom down and flattens the main sail
B.draws the head of the sail to windward
C.tautens the standing rigging
D.douses the gaff topsail
最新試題
Ship’s steering gear refers to（）.
The platform that supports the derrickman when tripping pipe is called the（）.
In vessel construction，the garboard strake is（）.
Shell plating is（）.
One function of a bulwark is to（）.
Freeboard is measured from the upper edge of the（）.
Electric cargo winches have an overload safety device which normally cuts the current to the winch motor（）.
The strake on each side of the keel is called a（）.
The purpose of cant frames in steel vessels is（）.
The antennas of the trucks on deck are not fitted（）.