
Water supply systems; symbols
NORM herausgegeben am 1.9.1975
Designation standards: ÖNORM B2530-2
Note: UNGÜLTIG
Publication date standards: 1.9.1975
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM