Measurement in acoustics (buildings). Measurement of sound insulation in buildings and of buildings elements. Field measurement of impact sound insulation of ceiling structures
NORM herausgegeben am 1.8.1983
Designation standards: STN 730517
Classification mark: 730517
Catalog number: 68865
Note: UNGÜLTIG
Publication date standards: 1.8.1983
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN