
Closures for roof voids (attics) with or without stair
NORM herausgegeben am 1.1.1987
Designation standards: ÖNORM B3860
Note: UNGÜLTIG
Publication date standards: 1.1.1987
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM