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
The Captain ordered the dangerous cargo on deck（）to lighten the ship and minimize the risk at sea.
The shipper must（）in a suitable manner dangerous goods as dangerous.
I am（）fire and have dangerous cargo on board.
Corrosive liquids and acids should have what kind of label? （）
Goods may be dangerous not merely by reason of the fact that they may endanger the safety of the vessel，but also because they are liable to cause the vessel to be（）.
Certain dangerous goods are required “to be stowed in a mechanically ventilated space”. When such goods are carried in a closed Ro/Ro cargo space or a special category space，this space should（）.
Sulfuric acid is a（）.
Vessels carrying（）must not willfully wash decks or holds.
The sign used to caution persons approaching the gangway of a tank barge during cargo transfer reads（）.
When stowing hazardous materials on deck，lashing of such cargo is permitted if（）.