A.oxygen
B.nitrogen
C.compressed air
D.nitrogen and oxygen
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A.no spark or flame is required to ignite gas or vapor
B.a fuel begins to give off explosive vapors
C.a fuel if ignited will continue to burn
D.a 1% mixture of the fuel with air will explode
A.clear syrupy liquid with no odor
B.colorless-to-brown liquid with a choking odor when hot
C.colorless liquid with a pleasant fruity odor
D.whitish liquid with a faint，pleasant odor
A.to the master
B.the charterer
C.the merchant
D.receiver
A.in
B.of
C.on
D.with
A.have
B.make
C.take
D.receive
最新試題
COMPATIBILITY OF GOODS states（）.
The telegram AFTER UNLOADING PROCEED MANILA IN BALLAST indicates that the ship will proceed to Manila（）.
Dangerous goods required to be “carried on deck only” should not be carried on closed vehicle decks，but may be carried on open vehicle deck when authorized by the competent authority concerned. （）
Outlets in gasoline fuel lines are（）.
The shipper must（）in a suitable manner dangerous goods as dangerous.
Cottonseed oil is classed as a（）.
If the meter needle of the oxygen indicator cannot be set to zero，what should be done? （）
If dangerous goods have been thrown overboard by the Shipowner or the master，（）can be made liable for their loss.
Sulfuric acid is a（）.
It is generally NOT allowed to clean up an oil spill by using（）.