Testing and rating of direct exchange ground coupled heat pumps with electrically driven compressors for space heating and/or cooling - Part 1: Direct exchange-to-water heat pumps
NORMA vydaná dňa 14.12.2011
Designation standards: UNE-EN 15879-1:2011
Publication date standards: 14.12.2011
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE