
Asbestzementplatten
NORMA vydaná dňa 1.11.1931
Designation standards: ÖNORM B3421
Note: NEPLATNÁ
Publication date standards: 1.11.1931
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM