Heat exchangers - Water to water heat exchangers for district heating - Test procedures for establishing the performance data
NORM herausgegeben am 19.4.1999
Designation standards: UNE-EN 1148:1999
Publication date standards: 19.4.1999
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE