ÖNORM B3855

Smoke-tight closures - Side hung single and double leaf doors

NORM herausgegeben am 1.11.1991

The information about the standard:

Designation standards: ÖNORM B3855
Note: UNGÜLTIG
Publication date standards: 1.11.1991
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM