
Drawings for pipe systems for local gas supply
NORM herausgegeben am 1.2.1987
Designation standards: ÖNORM B2527
Note: UNGÜLTIG
Publication date standards: 1.2.1987
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM