
Acoustics - Determination Of Sound Power Levels Of Noise Sources - Precision Methods For Broadband Sources In Reverberation Rooms
出版:Asociacion Espanola de Normalizacion

專家解讀視頻
Acoustics - Determination Of Sound Power Levels Of Noise Sources - Precision Methods For Broadband Sources In Reverberation Rooms
出版:Asociacion Espanola de Normalizacion
專家解讀視頻