Chimeneas. Requisitos generales.
Chimneys - General requirements
Conduits de fumée - Exigences générales
Buy on AENOR
See part of the content of the standard
91.060.40 / Chimneys, shafts, ducts
CTN 123 - Chimneys
EN 1443:2019 (Identical)
Cancel: UNE-EN 1443:2003
