DIN 52210-4 : 1984被替代
TESTS IN BUILDING ACOUSTICS - AIRBORNE AND IMPACT SOUND INSULATION - DETERMINATION OF SINGLE-NUMBER QUANTITIES
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
ISO 7171 : 1988 - Similar to
ISO 717-3 : 1982 - Similar to
ISO 7173 : 1989(R2017) - Similar to
ISO 7172 : 1988(R2017) - Similar to
ISO 7172 : 1988(R2017) - Similar to
ISO 717-3 : 1982 - Similar to
ISO 7173 : 1989(R2017) - Similar to
ISO 7171 : 1988 - Similar to
ISO 717-2 : 2013 - Similar to
