
Graphic symbols for public information - Symbols 138 to 149
NORM herausgegeben am 1.2.1997
Designation standards: ÖNORM A3011-9
Note: UNGÜLTIG
Publication date standards: 1.2.1997
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM