(1.5 分)
What rudder angle can usually be applied to alter its course when a ship proceeds with sea at high sea?
A.10 degrees B.25 degrees C.35 degrees D.Hard starboard正确答案A
(1.5 分)
What rudder angle can usually be applied to alter its course when a ship proceeds with sea at high sea?
A.10 degrees B.25 degrees C.35 degrees D.Hard starboard正确答案A