DS EN 13063-3:2007
DS EN 13063-3:2007 Chimneys - System Chimneys With Clay/Ceramic Flue Liners - Part 3: Requirements And Test Methods For Air Flue System Chimneys Defines the requirements and test methods for dry (designated D) and/or wet (designated W) air flue system chimneys, including terminals in which the products of combustion are conveyed to the atmosph