ÖNORM M7757

Special requirements for heat pump-systems for direct expansion, ground coupled

NORM herausgegeben am 1.10.1995

The information about the standard:

Designation standards: ÖNORM M7757
Note: UNGÜLTIG
Publication date standards: 1.10.1995
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM