ÖNORM M7122

Basic concepts of energy economy - District-heating

NORM herausgegeben am 1.5.1991

The information about the standard:

Designation standards: ÖNORM M7122
Note: UNGÜLTIG
Publication date standards: 1.5.1991
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM