District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene
NORM herausgegeben am 15.3.2020
Designation standards: ÖNORM EN 488
Note: UNGÜLTIG
Publication date standards: 15.3.2020
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM