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 7.3.2018
Designation standards: UNE-EN ISO 12354-4:2018
Publication date standards: 7.3.2018
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE