DIN EN ISO 10140-1-2012 声学.建筑物组件隔音的实验室测定.第1部分:专门产品的应用规则
Acoustics - Laboratory measurement of sound insulation of building elements - Part 1: Application rules for specific products (ISO 10140-1:2010 + Amd.1:2012); German version EN ISO 10140-1:2010 + A1:2012