NF S31-032-1*NF EN ISO 717-1:2020
Acoustics - Rating of sound insulation in buildings and of building elements - Part 1 : airborne sound insulation

Standard No.

NF S31-032-1*NF EN ISO 717-1:2020

Release Date

2020

Published By

Association Francaise de Normalisation

Latest

NF S31-032-1*NF EN ISO 717-1:2020

NF S31-032-1*NF EN ISO 717-1:2020 history

• 2020 NF S31-032-1*NF EN ISO 717-1:2020 Acoustics - Rating of sound insulation in buildings and of building elements - Part 1 : airborne sound insulation