Indirect Attack 5 : Fire-fighting operations involving the application of extinguishing agents to reduce the buildup of heat released from a fire without applying the agent directly onto the burning fuel
NFPA 1145 Guide for the Use of Class A Foams in Manual Structural Fire Fighting, 2006 ed. (Guide: Use of Class A Foams in Manual Stru Fr Fight - Amer) {386 NFC}
NFPA 18A Standard on Water Additives for Fire Control and Vapor Mitigation, 2007 ed. file:///C:/Users/user/Downloads/RFEvaluationWaterA dditives%20(1).pdf, (Fr Cont&Vpr-Mitg Wtr-Add - Amer) {187 NFC}