
Acoustics - Laboratory And Field Measurement Of Flanking Transmission For Airborne, Impact And Building Service Equipment Sound Between Adjoining Rooms - Part 4: Application To Junctions With At Least One Type A Element (Iso 10848-4:2017)
出版:Osterreichisches Normungsinstitut

专家解读视频
2018 [01/02/2018]NOV 2010 [15/11/2010]JAN 2010 [01/10/2010]
EN ISO 10848-4:2017 - Identical
ISO 10848-4 : 2017 - Identical
EN ISO 10848-4 : 2017 - Identical
EN ISO 10848-4 : 2017 - Identical