ÖNORM EN 20354

Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:1985)

NORM herausgegeben am 1.9.1993

The information about the standard:

Designation standards: ÖNORM EN 20354
Note: UNGÜLTIG
Publication date standards: 1.9.1993
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM