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About Fire Signage

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Soaked chemical (potassium acetate, potassium carbonate, or potassium citrate) extinguishes the fire by forming an air-excluding soapy foam blanket above the burning oil with the chemical means of saponification (a foundation reacting with a Excess fat to kind a cleaning soap) and by the h2o material cooling the oil down https://architecturefirms35689.blogsuperapp.com/29714551/5-easy-facts-about-fire-signage-described

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