Fires commence each time a flammable or maybe a combustible substance, in combination with a sufficient quantity of an oxidizer such as oxygen gasoline or another oxygen-wealthy compound (while non-oxygen oxidizers exist, including chlorine),[fifty six] is exposed to a source of heat or ambient temperature over the flash position for https://professional-fire-risk-as01223.bloginwi.com/69916699/the-basic-principles-of-understanding-your-legal-duties-under-the-fire-safety-order