Acoustics - Measurement of sound insulation in buildings and of building elements - Part 3: Laboratory measurements of airborne sound insulation of building ..........(abbreviated)
STANDARD published on 1.5.1995
Designation standards: ÖNORM EN 20140-3
Note: WITHDRAWN
Publication date standards: 1.5.1995
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM