(1.5 分)
Which does belong to full-powered vessel in the following?
A.the vessel speed excess 15kt B.hampered vessel by damage C.hampered vessel by towing D.low-powered vessel正确答案A
(1.5 分)
Which does belong to full-powered vessel in the following?
A.the vessel speed excess 15kt B.hampered vessel by damage C.hampered vessel by towing D.low-powered vessel正确答案A