单项选择题
A.transmitter B.receiver C.pipes D.charging unit
The（）of the telemotor is built the steering wheel conso...
单项选择题The（）of the telemotor is built the steering wheel console and located on the bridge.
The （） returns the pump operating rod to mid position a...
单项选择题The （） returns the pump operating rod to mid position as soon as the helmsman stops turning the wheel.
A.hunting gear B.cut-off level C.servo-motor D.swivel block
The （） in the steering gear system provides the force.A...
单项选择题The （） in the steering gear system provides the force.
A.control equipment B.power unit C.transmission mechanisms D.fittings and pipeline
