
Precast concrete (caststone) stair steps - Marking of conformity
NORM herausgegeben am 1.10.1991
Designation standards: ÖNORM B2305
Note: UNGÜLTIG
Publication date standards: 1.10.1991
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM