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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
24 стр.
Заменен
Печатное изданиеПечатная копия
275.18 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
91.120.20 Acoustics in building. Sound insulation / Акустика в зданиях. Звукоизоляция
Ключевые слова:
Reports|Impact sound insulation|Construction systems parts|Error correction|Structural members|Sound insulation|Noise (environmental)|Forms (paper)|Acoustic testing|Test equipment|Testing conditions|Sound intensity|Buildings|Floors|Frequencies|Acoustics|Field testing|Acoustic measurement|Airborne sound insulation|Acoustic absorption|Reverberation time|Equations|Position