A.A vessel engaged in laying，servicing or picking up a navigation mark，submarine cable or pipeline
B.A vessel engaged in dredging，surveying or underwater operations
C.A vessel engaged in replenishment or transferring persons，provisions or cargo while underway
D.A power driven vessel which because of her draught in relation to the available depth and width of navigation water is severely restricted in her ability to deviate from the course she is following
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A.Any aircraft designed to maneuver on the water
B.A vessel engaged in dredging，surveying or underwater operations
C.A vessel under sail provided that propelling machinery is not used
D.A small vessel sailing at night
A.are
B.is
C.have
D.has
A.ship surveyor's report
B.a ship's certificate
C.a cargo inspection report
D.a diver survey report
最新試題
Chafing gear（）.
Hatch No.1 must be cleaned up to meet the（）of the cargo surveyors．
The lines led forward from the bow and aft from the stern when a vessel is moored to the dock are（）.
Please arrange（）a surveyor to inspect the damaged bulkhead．
Connecting elements of a mooring system should be fabricated from（）.
Periodic surveys to renew the load line assignment for a ship must be made at intervals not exceeding（）.
During fueling，all doors，hatches，and ports（）.
The smallest size of flaw that can be detected on a radiograph examination of a weld will be indicated by the（）.
Cracks may be prevented from developing at the corners of welded plating inserts by（）.
At（）an occasional survey has been carried out．