A.Apply an ice pack to the eye
B.Keep the eyelid closed
C.Flush the eye with plenty of water
D.Rub the eye area clean
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A.vaporizes
B.attacks caustically
C.rises
D.attacks corrosively
A.Certificate of Inspection
B.loading order
C.rules and regulations for tankers
D.tankerman's document
A.variable
B.the same
C.lighter
D.heavier
A.decreases as temperature increases
B.increases with the temperature
C.is not affected by temperature
D.may increase or decrease as the temperature rises
A.soluble state
B.solid state
C.liquefied state
D.inert state
最新試題
Before starting a gasoline engine on a motorboat，you should make sure for safety that（）.
If you have a liquefied flammable gas barge in tow，which is NOT required of you with respect to the barge and its cargo? （）
What is the proper first aid for LPG in the eye? （）
What would you consult to determine the number of persons required on duty while loading a cargo of leaded gasoline on your tanker? （）
Upon release to the atmosphere，LFG readily（）.
The weight of liquefied petroleum gas vapors as compared to air is（）.
Compared to the amount of concentrated foam liquid used，the amount of low expansion mechanical foam produced is（）.
Each ship having an inert gas system must have a portable instruments to measure concentrations of hydrocarbon vapor in inert atmospheres and also to measure（）.
Butadiene，inhibited，is labeled as a（）.
What normally helps in detecting escaping gas? （）