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JY-MFZL
Jiayi Fire
842410
Dry powder fire extinguishers are commonly used in shopping malls, schools, and other public places, as well as factories and other production sites that are prone to fire, and are very common fire extinguishers in daily life. Dry powder fire extinguishers use the principle of asphyxiation, that is, through the dry powder to cover the burning material, in order to isolate the burning material and air contact, so that the burning material can come into contact with the oxygen gradually reduced, and then achieve the fire extinguishing effect. Learning to use the fire extinguisher can help us to better protect ourselves and get out of the fire.
Dry powder fire extinguishers are commonly used in shopping malls, schools, and other public places, as well as factories and other production sites that are prone to fire, and are very common fire extinguishers in daily life. Dry powder fire extinguishers use the principle of asphyxiation, that is, through the dry powder to cover the burning material, in order to isolate the burning material and air contact, so that the burning material can come into contact with the oxygen gradually reduced, and then achieve the fire extinguishing effect. Learning to use the fire extinguisher can help us to better protect ourselves and get out of the fire.
