District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Steel valve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene (Endorsed by AENOR in January of 2016.)
NORMA vydána dne 1.11.2019
Designation standards: UNE-EN 488:2015
Note: NEPLATNÁ
Publication date standards: 1.11.2019
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE