Acoustics. Measurement of sound insulation in buildings and of building elements. Part 2: Determination, verification and application of precision data
NORM herausgegeben am 1.5.1997
Designation standards: STN EN 20140-2
Classification mark: 730512
Catalog number: 68861
Note: UNGÜLTIG
Publication date standards: 1.5.1997
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN