A、Conduction of heat to adjacent surfaces
B、Direct radiation
C、Convection
D、All of the above
更多“Fire may ba spread by which means?（）.”相关的问题
A、Conduction of heat to adjacent surfaces B、Direct radiation C、Convection D、All of the above
A、A.Conduction of heat to adjacent surfaces B、B.Direct radiation C、C.Convection D、D.All of the above
A、Conduction of heat to adjacent surfaces B、Direct radiation C、Convection D、All of the above
A、convection B、conduction C、radiation D、direct contact
A、conduction B、convection C、radiation D、direct contact
A、convection B、conduction C、radiation D、direct contact
A、all hands are at their fire stations B、all fire-fighting equipment is at the scene C、the fixed systems are activated D、the fire is contained and no longer spreading
A、fixed foam systems to be ineffective B、faster cooling of the fire C、the accumulation of explosive gases D、the fire to spread through the ventilation system
A、A.the accumulation of explosive gases B、B.faster cooling of the fire C、C.the fire to spread through the ventilation system D、D.fixed foam systems to be ineffective
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