9 Fire Extinguishers; Fire Protection Water Sprinklers and Water Flow Control Connections and Valves for Installation in Buildings; Extinguishers for Installation Where the Need for Immediate Fire Control Is Acute, Such as in Spray Paint Booths, Dip Tank Areas, Computer Rooms, Bank Vaults, Kitchens and Gas Stations; Fire Hose Nozzles; Standpipes and Metal Fire Escapes