Acoustics. Measurement of sound insulation in buildings and of building elements. Part 7: Field measurements of impact sound insulation of floors (ISO 140-7:1998)
NORM herausgegeben am 1.7.2001
Designation standards: STN EN ISO 140-7
Classification mark: 730511
Catalog number: 82491
Note: UNGÜLTIG
Publication date standards: 1.7.2001
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN