A、a motor-driven steering wheel
B、a pneumatic steering wheel
C、a hand-driven steering wheel
D、an electric steering wheel
更多“The hand steering is a method by which the motion of the rudder is controlled with （）.”相关的问题
A、a motor-driven steering wheel B、a pneumatic steering wheel C、a hand-driven steering wheel D、an electric steering wheel
A、A.hydraulic steering B、B.follow-up steering C、C.remote control steering D、D.air controlled steering
A、A.Notify the engine room of the steering malfunction B、B.Change to hand steering C、C.Call the Master D、D.Send the Quartermaster to the emergency steering station
A、there is reason to believe that the latter is not capable of carrying out the watchkeeping duties effectively B、the ship is fitted with automatic steering C、there is daylight or darkness D、at no time shall the bridge be left unattended
A、A.Radio communications allow the crane operator to disregard the use of hand signals B、B.The crane operators and signalman must be familiar with the correct hand signals C、C.The forward cranes can be operated from the bridge D、D.The aft cranes can be operated from the aft steering station
A、generally shorter than the others and is used to steer with B、is longer than the others and is used as the stroke oar C、is raised in the bow of the boat for the steersman to steer by D、longer than the others used for steering
A、generally shorter than the others and is used to steer with B、is longer than the others and is used as the stroke oar C、is raised in the bow of the boat for the steersman to steer by D、longer than the others used for steering
A、changing over to hand pump operation B、engaging the trick wheel C、the system has been filled with new oil D、the rudder angle indicator does not match the helm position
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