Heat pumps; heat pump units with electrically driven compressors for heating or for heating and cooling; terms, definitions and designations
NORM herausgegeben am 1.5.1989
Designation standards: ÖNORM EN 255-1
Note: UNGÜLTIG
Publication date standards: 1.5.1989
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM