Norm
[AKTUELL]
UNE-EN 14419
UNE-EN 14419
District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Surveillance systems (Endorsed by Asociación Española de Normalización in November of 2019.)
Titel (englisch)
District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Surveillance systems (Endorsed by Asociación Española de Normalización in November of 2019.)