
Acoustics. Rating of sound insulation in buildings and of building elements. Impact sound insulation.
NORMA vydána dne 23.12.2020
Designation standards: BS EN ISO 717-2:2020
Publication date standards: 23.12.2020
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 539 01260 6 Status: Under Review