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
STANDARD published on 15.3.2020
Designation standards: ÖNORM EN 488
Note: WITHDRAWN
Publication date standards: 15.3.2020
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM