
Acoustics - Laboratory Measurement Of The Flanking Transmission Of Airborne And Impact Sound Between Adjoining Rooms - Part 1: Frame Document
出版:Polish Committee for Standardization

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Acoustics - Laboratory Measurement Of The Flanking Transmission Of Airborne And Impact Sound Between Adjoining Rooms - Part 1: Frame Document
出版:Polish Committee for Standardization
專家解讀視頻