Backdraft 07 : An explosion resulting from the sudden introduction of air (oxygen) into a confined space containing oxygen deficient superheated products of incomplete combustion
Advanced Investigative Solutions AIS, Common Terms Used in Fire Investigation, Lower Mainland, British Columbia, Canada 2009. http://advancedinvestigativesolutions.ca/glossary/ , (FrInv - Canad) {1}
Ingenieurbro Frank Markmann, Fire, Arson & Explosion Investigation in Germany and Europe, Fire Investigators Dictionary (The English definitions 1995 Edition of NFPA 921 Guide for Fire and Explosion Investigation), Wald, Germany (Revised 2008), http://www.fmfire.de/fidicteg.html, (FrInv - Brit) {94}