Chimneys - Requirements and test methods for metal chimneys and material independent air supply ducts for roomsealed heating applications - Part 2: Flue and air supply ducts for room sealed appliances
NORM herausgegeben am 1.7.2008
Designation standards: ČSN EN 14989-2
Classification mark: 734242
Catalog number: 81045
Note: UNGÜLTIG
Publication date standards: 1.7.2008
The number of pages: 84
Approximate weight : 283 g (0.62 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN