单项选择题
These include deck machinery such as mooring equipment, anchor handling equipment, cranes and （）.
A.boilers
B.bow thrusters
C.stabilizers
D.hatch covers
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相关考题
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单项选择题
The hand steering is a method by which the motion of the rudder is controlled with （）.
A.a motor-driven steering wheel
B.a pneumatic steering wheel
C.a hand-driven steering wheel
D.an electric steering wheel -
单项选择题
If a heavy sea strikes the rudder, the shock is transmitted through the tiller to （）.
A.the tiller arms
B.the swivel blocks
C.hunting gears
D.the rams -
单项选择题
Anchor capstans are used in some installation where the cable lifter rotates about a （）.
A.horizontal axis
B.crankshaft
C.vertical axis
D.camshaft
