
Acoustics - Determination Of Sound Power Levels Of Noise Sources - Precision Methods For Discrete-frequency And Narrow-band Sources In Reverberation Rooms
出版:Standardiserings-Kommissionen I Sverige

专家解读视频
Acoustics - Determination Of Sound Power Levels Of Noise Sources - Precision Methods For Discrete-frequency And Narrow-band Sources In Reverberation Rooms
出版:Standardiserings-Kommissionen I Sverige
专家解读视频