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Normas BSI – AENOR
BS EN ISO 11820:1997

BS EN ISO 11820:1997

Acoustics. Measurements on silencers in situ

Fecha:
1997-09-15 /Definitive
Comité:
EH/1/4
Keywords:
Sound intensity, Field testing, Ducting, Noise (environmental), Noise control devices, Temperature measurement, Installation, Acoustic measurement, Calibration, Formulae (mathematics), Silencers, Acoustic testing, Flow measurement, Rooms, Open spaces, Error correction, Pressure testing
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