Measurement in acoustics (buildings). Measurement of sound insulation in buildings and of buildings elements. Field measurement of airborne sound insulation between rooms
NORM herausgegeben am 1.8.1983
Designation standards: STN 730514
Classification mark: 730514
Catalog number: 68862
Note: UNGÜLTIG
Publication date standards: 1.8.1983
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN