
Water supply - Specification for indirectly heated unvented (closed) storage water heaters
NORMA vydána dne 24.5.2017
Designation standards: UNE-EN 12897:2017
Note: NEPLATNÁ
Publication date standards: 24.5.2017
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE