Carbon dioxide: Carbon dioxide discharges at chilly temperatures and smothers fires, protecting against them from having more oxygen. This substance is observed in Class B and C extinguishers. Now usually, it is best to depart firefighting for the pros. But there are occasions when It really is ok to tackle https://mylesizqfu.win-blog.com/8704922/the-greatest-guide-to-basic-fire-fighting-training