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BS EN ISO 717-1:2013
Acoustics. Rating of sound insulation in buildings and of building elements
30 стр.
Действует
Печатная копияПечатное издание
257.04 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
91.120.20 Acoustics in building. Sound insulation / Акустика в зданиях. Звукоизоляция
Ключевые слова:
Acoustics, Acoustic measurement, Sound insulation, Ratings, Buildings, Construction systems parts, Digits, Airborne sound insulation, Sound intensity, Noise (environmental), Noise control (acoustic), Error correction, Mathematical calculations, Frequencies, Spectra, Graphical methods, Tolerances (measurement), Performance