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Fire science-a minute to teach you how to use fire extinguishers correctly

Source: Internet
Author: User
Keywords Science
Tags class functions how to how to use use
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Accidental fire, rushed to the corridor to lift the fire extinguisher, but found that do not know how to use? Do you know what kinds of fire extinguishers are used? We do not think that are used to fire extinguishing functions are the same, if the use of the wrong place, may be ineffective or cause unnecessary losses oh ...

1, dry powder fire extinguisher belongs to the suffocation extinguishing, generally applicable to solid, liquid and electrical fire; 2, foam fire extinguisher with water will be conductive, do not use for electrical equipment; 3, carbon dioxide fire extinguishers are generally applicable to books, archives, precision instruments of fire. In the use of carbon dioxide fire extinguishers should be careful to prevent frostbite.

Proper use of fire extinguishers

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