AcousticsMeasurement of sound insulation in buildings and of building elementsPart 8 :Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor
NORM herausgegeben am 25.7.2006
Designation standards: GB/T 19889.8-2006
Publication date standards: 25.7.2006
Country: Chinese technical standard
Kategorie: Technische Normen GB