District heating pipes - Preinsulated bonded twin pipe systems for directly buried hot water networks - Part 1: Twin pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene
NORMA vydána dne 28.4.2010
Designation standards: UNE-EN 15698-1:2010
Note: NEPLATNÁ
Publication date standards: 28.4.2010
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE