Standard for high challenge fire walls, fire walls, and fire barrier walls : NFPA 221 - American National Standards Institute; National Fire Protection Association (Estados Unidos) (Quincy, Mass. : National Fire Protection Association, 2008)
Datos tomados de la hoja de presentación--"This edition of NFPA 221 was approved as an American National Standards on October 10, 2008"--"The 2009 edition has been updated to reflect changes to Chapter 8 of NFPA 5000"
Keywords: CONSTRUCCION; INCENDIOS; NORMAS; PRUEBAS DE COMBUSTIBILIDAD