ÖNORM M7645

Ventilation and air conditioning plants; noise reduction

NORM herausgegeben am 1.5.1987

The information about the standard:

Designation standards: ÖNORM M7645
Note: UNGÜLTIG
Publication date standards: 1.5.1987
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM