A、as it warms up it becomes heavier than air
B、the way it reacts with sea water
C、the strong odor it produces
D、its low temperature causes frostbite or freezing
更多“0ne of the principal dangers inherent in liquified petroleum gas is（）.”相关的问题
A、help keep the deck dry B、prevent stress concentrations on the stringer plate C、protect against twisting forces exerted on the frame of the vessel D、reinfo ce th eside stringers
A、cannot be made with salt water B、is heavierthan oil and sinks below its surface C、is corrosive and to fire fighters D、conducts electricity
A、A.apply left rudder B、B.throw the crew a life preserver C、C.begin backing your engines D、D.position your vessel to windward and begin recovery
A、metacenter B、geometric center of the waterplane area C、center of gravity D、center of flotation
A、The principal protective coating is paint. B、The principal protective coating is cement wash. C、The principal protective coating is bitumen. D、The principal protective coating is varnish.
A、Corrosion from the shifting liquid B、Rupturing of bulkheads from the shifting liquid C、Loss of stability from free surface effect D、Holing of the tank bottom from the weight of the shifting liquid
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