Chimeneas. Componentes. Elementos de pared exterior de hormigón.
Chimneys - Components - Concrete outer wall elements
Conduits de fumée - Composants - Enveloppes externes en béton
Buy on AENOR
See part of the content of the standard
91.060.40 / Chimneys, shafts, ducts
CTN 123 - Chimneys
EN 12446:2011 (Identical)
Cancel: UNE-EN 12446:2003
