
Spring balanced overhead doors; dimensions for installation and specifications for construction
NORM herausgegeben am 1.3.1977
Designation standards: ÖNORM B1201
Note: UNGÜLTIG
Publication date standards: 1.3.1977
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM