A temperature measured in degrees Kelvin (K) or degrees Rankine (R) where zero is the lowest possible temperature and 273°K corresponds to 0°C and 460°R corresponds to 0°F. °K = °C + 273 and °R = °F + 460
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}
Committee on Assessment of Fire Suppression Substitutes and Alternatives to Halon, Fire Suppression Substitutes and Alternatives to Halon for US Navy Applications, Naval Studies Board NSB, Commission on Physical Sciences, Mathematics, and Applications, National Research Council, National Academy Press, Washington, D.C., USA 1997. http://www.nap.edu/download.php?record_id=5744, (Fr Suppr Subst and Altern to Halon/ Fr Prac - Amer) {32}