
Acoustics - Laboratory Measurement Of The Flanking Transmission Of Airborne And Impact Sound Between Adjoining Rooms - Part 4: Application To Junctions With At Least One Heavy Element
出版:Belgian Standards

专家解读视频
2010 [01/10/2010]
ISO 10848-4 : 2017 - Identical
EN ISO 10848-4 : 2017 - Identical
EN ISO 10848-4 : 2017 - Identical
EN ISO 10848-4:2017 - Identical