A.Lightning
B.High winds
C.Fire aboard
D.All of the above
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A.Bunkering barge alongside
B.Potable water spill on deck
C.Crane hydraulic hose bursts
D.Trim greater than 4 feet
A.Bunkering
B.High winds
C.Potable water spill on deck
A.immediately flush the spill with large quantities of fresh water
B.cover the contaminated surface with soda-ash-soaked lime solution
C.add sodium bisulfate on the contaminated surface and spray it down with water
D.move to a position upwind of the spill and allow the product to boil off
A.stronger than during the summer months
B.weaker than during the summer months
C.drier than during the summer months
D.wetter than during the summer months
A.north and increasing
B.north and decreasing
C.south and increasing
D.south and decreasing
最新試題
During which condition should the operator of a pedestal crane shutdown operations?（）
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During which condition should the operator of a pedestal crane shutdown operations?（）
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