A.steering gear
B.windlass
C.deck crane
D.warping drum
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A.steering gear
B.windlass
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A.jib stopper
B.winch barrel
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D.windlass
A.cable stopper
B.winch barrel
C.slewing rim
D.warping drum
A.chain lifter
B.winch barrel
C.slewing rim
D.warping dru
A.steering gear
B.windlass
C.deck crane
D.warping drum
最新試題
The shipboard oil pollution emergency plan will be invalid after （）
The main purpose of port State control is not to（）
Diesel engine air start system check valves are opened by （）
Under MARPOL Code the ship to which it applies has to carry （）
By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine. The device most commonly used is a（）
The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated（）
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?（）
The condensers located in various stages of a flash evaporator are cooled by（）
A purge recovery system is used in a centrifugal air conditioning or refrigeration system to （）
The treatment of the fuel oils involves storage, heating, filtering and（）