
Smoke and exitgas chimneys (flues) - Three-leaf chimneys with internal clay/ceramic flue liners - Internal flue liner blocks - Marking of conformity
STANDARD published on 1.7.1999
Designation standards: ÖNORM B8240
Note: WITHDRAWN
Publication date standards: 1.7.1999
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM