I.S. EN ISO 10848-4:2017现行
Acoustics - Laboratory and Field Measurement of Flanking Transmission for Airborne, Impact and Building Service Equipment Sound Between Adjoining rms Part 4: Application to Junctions With at Least one Type a Element (iso 10848-4:2017)
出版：National Standards Authority of Ireland
专家解读视频
Defines measurement methods to characterize the flanking transmission of one or several building components.
EN ISO 10848-4:2017 - Identical
EN ISO 10848-4 : 2017 - Identical
EN ISO 10848-4 : 2017 - Identical
ISO 10848-4 : 2017 - Identical
