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Answer: (1) First, we must understand the cause of the fire, and adopt different methods of extinguishing for different causes and combustion of different objects. Generally speaking, if it is caused by electric fire, first open the electric knife; if it is caused by burning, first extinguish the fire source; if the substance soluble in water or the substance that does not react with water catches fire, you can use water to extinguish the fire. If the water-insoluble organic solvent is burning, only use CO: etc. to extinguish the fire. Therefore, it is crucial to judge the cause of the fire and the situation on the spot. Otherwise, not only will it not extinguish the fire, but it will increase the possibility of the fire.
(2) Dissipate the fire, immediately turn off all heating equipment, and move all nearby flammable (especially organic solvents) or explosive materials to a distant place. It is worth noting that when extinguishing the flame, do not overturn nearby instruments containing organic agents or break the burning container containing flammable substances, which will often exacerbate the fire.
(3) Take effective fire-fighting measures at a speed. There are three possibilities for extinguishing the flame: 1 to remove the burning substances; 2 to cool the burning substances below the burning point, generally available water, but not all occasions; 3 to insulate the combustion products from the air And extinction, this is the most common method of extinguishing fire.
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