When steering by autopilot, how often should manual steering be checked?(1.0)
A.Every day. B.When time allows. C.At least once a watch. D.No checking is necessary.正确答案C
When steering by autopilot, how often should manual steering be checked?(1.0)
A.Every day. B.When time allows. C.At least once a watch. D.No checking is necessary.正确答案C