Acoustics. Measurement of sound insulation in buildings and of building elements. Part 12: Laboratory measurement of room-to-room airborne and impact sound insulation of an access floor (ISO 140-12:2000)
NORM herausgegeben am 1.9.2002
Designation standards: STN EN ISO 140-12
Classification mark: 730511
Catalog number: 86586
Note: UNGÜLTIG
Publication date standards: 1.9.2002
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN