District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene
NORM herausgegeben am 1.2.2020
Designation standards: ČSN EN 253
Classification mark: 383371
Catalog number: 509111
Note: UNGÜLTIG
Publication date standards: 1.2.2020
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN