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單項選擇題

In automatic （） the winch may be overhauled and wire is paid off the barrel at a pre-determined maximum tension.

A.cranes
B.windlass
C.capstans
D.mooring winches

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單項選擇題

The （） is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A.cranes
B.winch barrel
C.capstans
D.windlass

單項選擇題

（）with various arrangements of barrels are the usual mooring equipment used on board ships.

A.cranes
B.winches
C.capstans
D.windlass

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