BS EN ISO 717-2:1997

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

NORMA vydaná dňa 31.10.2006

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The information about the standard:

Designation standards: BS EN ISO 717-2:1997
Note: NEPLATNÁ
Publication date standards: 31.10.2006
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategória: Technické normy BS