A.mine clearance operation
B.towing operation
C.dredging or surveying or underwater operation
D.fishing
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A.vessel towing a submerged object
B.dredge underway and dredging
C.hydrographic survey vessel at anchor and surveying
D.None of the above
A.must be lighted
B.may have a flashing red light
C.may have a fixed white light
D.None of the above
A.CCS marine surveyor
B.certified marine chemist
C.port engineer
D.MSA marine inspector
A.Crew members requesting the survey
B.American Consul
C.Master
D.Vessel's owners
A.Because
B.Owing to
C.Having been
D.Being
最新試題
During fueling，all doors，hatches，and ports（）.
The angle at which the anchor flukes penetrate the soil is the（）.
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Please arrange the survey（）early．
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At least one reinspection shall be made on each vessel holding a Certificate of Inspection valid for two years. This inspection shall be held between the tenth and fourteenth months of the duration period of the certificate and shall be（）.
Chafing gear（）.
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