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The best Side of Fire Signage

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Moist chemical (potassium acetate, potassium carbonate, or potassium citrate) extinguishes the fire by forming an air-excluding soapy foam blanket in excess of the burning oil with the chemical strategy of saponification (a base reacting using a Excess fat to form a cleaning soap) and through the drinking water articles cooling https://treatedpole23455.actoblog.com/29340695/not-known-factual-statements-about-fire-equipment-servicing

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