BS EN ISO 717-1:1997

Acoustics. Rating of sound insulation in buildings and of building elements. Airborne sound insulation.

NORMA vydána dne 31.10.2006

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The information about the standard:

Designation standards: BS EN ISO 717-1:1997
Note: NEPLATNÁ
Publication date standards: 31.10.2006
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategorie: Technické normy BS