A.None
B.One
C.Two
D.Three
您可能感興趣的試卷
你可能感興趣的試題
A.American Consul
B.Chief and Second Mates
C.Vessel's agent
D.vessel's owners
A.mine clearance operation
B.towing operation
C.dredging or surveying or underwater operation
D.fishing
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
最新試題
The smallest size of flaw that can be detected on a radiograph examination of a weld will be indicated by the（）.
Before welding in a tank that has carried petroleum products，the tank must be certified by （）.
Chain slings are suitable for heavy slender articles，such as（）.
Let’s submit the case（） the cargo surveyor.
The end of the joint with the exterior threads is called the（）.
The burden of proving unseaworthiness is upon those who（）it.
Chafing gear（）.
Please arrange（）a surveyor to inspect the damaged bulkhead．
Please arrange the survey（）early．
The bottom of the mast rests on a part of the keel called the mast（）.