
Acoustics - Laboratory measurement of sound insulation of building elements Part 3: Measurement of impact sound insulation
出版:International Organization for Standardization

专家解读视频
NF EN ISO 10140-3:2009 - Identical
DIN EN ISO 10140-3 (2008-10) - Identical
NEN EN ISO 10140-3:2008 - Identical
08/30087650 DC - Identical