Which of the following would not be burnt in an incinerator on board?
A.waste oil
B.waste cloths
C.Oil rags
D.Waste food
第1题
A.will remove all the toxic fumes from the air
B.has the greatest cooling ability
C.will leave no harmful residue
D.completely removes combustible vapors from the air
第2题
A.holed
B.fouled
C.clean
D.dry
第3题
A.The sequence of events that produce a power pulse
B.One rotation of the engine crankshaft
C.One stroke of a piston
D.All of the above
第4题
A.cover the area with foam
B.cover the area with absorbent material
C.wash down immediately with a fire hose
D.wash down immediately with an oil dispersing solvent
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