A.Amylene
B.Diisobutyl Phthalate
C.Oleic acid
D.Vinyl acetate
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A.examining the Certificate of Inspection
B.examining the plate on the outside of the raft container
C.referring to the Muster List ("Station Bill")
D.referring to the shipping articles
A.nearest Coast Guard office
B.Officer-in-Charge，Marine Inspection
C.Area Commander
D.Captain of the Port
A.on a regional basis
B.on a national basis
C.shown orderly
D.appeared from A to W
A.visual examinations
B.magnetic particle inspection
C.dye penetrant inspection
D.x-ray inspection
A.anchor chain
B.wire rope
C.connecting links
D.pendant wires
最新試題
The force exerted by a propeller which tends to throw the stern right or left is called（）.
The external flotation bladder of an immersion suit should be inflated（）.
The direction a vessel is pointed at any given time is the（）.
Which step should be taken，if possible，when the vessel must be abandoned because of a distress situation（）.
The datum from which the predicted heights of tides are reckoned in the tide tables is（）.
The fog is lifted，so（）the radar．
The direction in which a vessel is steered is the course. The path actually followed is the （）.
The dumping of refuse in a lock is permitted（）.
The disadvantage of using a heaving line to pass a towline is that（）.
The difference in water spray pattern between the high-velocity tip and low-velocity applicator used with the all-purpose nozzle is due to（）.