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DD ISO/TS 7849-2:2009
Acoustics. Determination of airborne sound power levels emitted by machinery using vibration measurement. Engineering method including determination of the adequate radiation factor
38 стр.
Действует
Печатная копияПечатное издание
299.38 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
17.140.20 Noise emitted by machines and equipment / Шум от машин и оборудования
Ключевые слова:
Acoustics, Noise (environmental), Acoustic testing, Acoustic measurement, Sound intensity, Airborne noise, Vibration measurement, Surfaces, Acoustic waves, Acoustic properties and phenomena, Measurement characteristics