
Water supply - Water distribution - Graphic Symbols
NORM herausgegeben am 1.3.1998
Designation standards: ÖNORM B2530-2
Note: UNGÜLTIG
Publication date standards: 1.3.1998
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM