单项选择题
A. Stern thrust stop. B. Stern stop. C. Bow thrust stop.
A. How many revolutions? B. How many rings? C. How much revolutions? D. What revolution?
A. Course again. B. Course two. C. Course more. D. Course line.
A. No steering. B. No steerage. C. A+B+D D. No answer.
微信扫一扫,加关注免费搜题
