Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 4: Transmission of indoor sound to the outside (ISO 12354-4:2017)
NORM herausgegeben am 1.2.2018
Designation standards: STN EN ISO 12354-4
Classification mark: 730512
Catalog number: 125780
Publication date standards: 1.2.2018
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN