A.operated continuously while vapors may be present
B.operated intermittently to remove vapors
C.available on standby for immediate use
D.shut down if an explosive mixture is present
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A.Class 8
B.Class 3 - flammable liquid
C.Division 2.2 - nonflammable gas
D.All of the above are correct
A.put
B.make
C.take
D.pay
A.general cargo
B.steel products
C.harmful cargo
D.machinery
A.IBC code
B.BC code
C.IMDG code
D.IGC code
A.with dangerous cargo
B.for discharging
C.with no cargo on board
D.for taking ballast
最新試題
Sulfuric acid is a（）.
I am（）fire and have dangerous cargo on board.
The Captain ordered the dangerous cargo on deck（）to lighten the ship and minimize the risk at sea.
Corrosive liquids and acids should have what kind of label? （）
If your asphalt barge has operated more than 12 months in saltwater in the 24 month period since it was last dry-docked，when is it required to be hauled out again? （）
Which cargo would require a dangerous cargo manifest? （）
If the meter needle of the oxygen indicator cannot be set to zero，what should be done? （）
Can we change the location for the tung-oil（）that for the gum rosin?
The telegram AFTER UNLOADING PROCEED MANILA IN BALLAST indicates that the ship will proceed to Manila（）.
Outlets in gasoline fuel lines are（）.