Norm
[AKTUELL]
UNE-EN 29052-1
UNE-EN 29052-1
ACOUSTICS. DETERMINATION OF DYNAMIC STIFFNESS. PART 1: MATERIALS USED UNDER FLOATING FLOORS IN DWELLINGS. (ISO 9052-1:1989).
Titel (englisch)
ACOUSTICS. DETERMINATION OF DYNAMIC STIFFNESS. PART 1: MATERIALS USED UNDER FLOATING FLOORS IN DWELLINGS. (ISO 9052-1:1989).