If an electrical appliance or electrical circuit catches fire, cut off the power supply, then use a fire extinguisher or wet quilts to extinguish the ...
Among the daily fire-fighting equipment in the unit, fire extinguishers are the common and basic equipment. With the replacement of fire extinguishers...
Foam fire extinguishing equipment is an important part of the foam fire extinguishing system. The main products of foam fire extinguishing equipment a...
The distance between buildings that prevent the radiant heat of a burning building from igniting adjacent buildings within a certain period and facili...