Norm
[AKTUELL]
UNE-EN 1457-2
UNE-EN 1457-2
Chimneys - Clay/ceramic flue liners - Part 2: Flue liners operating under wet conditions - Requirements and test methods
Titel (englisch)
Chimneys - Clay/ceramic flue liners - Part 2: Flue liners operating under wet conditions - Requirements and test methods