The power and torque capability of the steering system must be such that the rudder can be swung from ()one side to()the other side with the ship at maximum speed.

A . A.35°;35° B . B.35°;30° C . C.15°;15° D . D.28°;60°

时间:2022-10-17 14:46:58 所属题库:船舶电气与船舶安全题库

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