BS EN ISO 140-7:1998

Acoustics. Measurement of sound insulation in buildings and of building elements. Field measurements of impact sound insulation of floors.

NORMA vydaná dňa 15.11.1998

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The information about the standard:

Designation standards: BS EN ISO 140-7:1998
Note: NEPLATNÁ
Publication date standards: 15.11.1998
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategória: Technické normy BS