One of the disadvantages of using carbon dioxide to extinguish a fire in an enclosed space is _____.
所属题库：二管轮
题目介绍:
Oneofthedisadvantagesofusingcarbondioxidetoextinguishafireinanenclosed
spaceis_____.,
the "snow" which is sometimes discharged along with the gas is toxic?prolonged exposure to high concentrations of C02 gas causes suffocation?rapid dissipation of the CO2 vapor?the CO2 gas is lighter than air and a large amount is required to extinguish a firenear the deck? 本题为最佳选择题收录于二管轮题库中。
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