A.the introduction of inert gas into a tank with the object of reducing the oxygen content to below 8% by volume
B.the introduction of inert gas into a gas free tank for the purpose of reducing the oxygen content to below 8% by volume
C.the introduction of inert gas into a cargo tank during cargo discharge to replace the volume of discharged cargo
D.All of the above
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A.the office staff
B.the terminal staff
C.the ship's crew
D.the insurance company
A.stretches too much
B.is too difficult to make fast
C.parts too readily
D.is too susceptible to mildew
A.is too expensive for everyday towing usage
B.binds on the cleats
C.parts too readily
D.strethes too much
A.placing bunker on the deck
B.building a stage on which to place the cargo
C.welding steel feet to the deck, on which the cargo is placed
D.erecting vertical pillars under the deck to support the cargo
A.that
B.which
C.who
D.these
最新試題
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
The dew point temperature is（）.
Manoeuvring information can not be obtained from（）.
Fog is likely to occur when there is little difference between the dew point and the（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
When steering by autopilot,how often should the steering be checked?（）
The loading of the ship must be done in accordance with（）.
Bales close to the deckhead should be covered to prevent（）.
It is dangerous for vessels without the operational radar（）the estuary.