DIN ISO 20189:2020-12
Acoustics - Screens, furniture and single objects intended for interior use - Rating of sound absorption and sound reduction of elements based on laboratory measurements (ISO 20189:2018)
- Standard No.
- DIN ISO 20189:2020-12
- Release Date
- 2020
- Published By
- German Institute for Standardization
- Latest
- DIN ISO 20189:2020-12
DIN ISO 20189:2020-12 history
- 2020 DIN ISO 20189:2020-12 Acoustics - Screens, furniture and single objects intended for interior use - Rating of sound absorption and sound reduction of elements based on laboratory measurements (ISO 20189:2018)
- 1970 DIN ISO 20189 E:2020-07
- 2020 DIN ISO 20189:2020 Acoustics - Screens, furniture and single objects intended for interior use - Rating of sound absorption and sound reduction of elements based on laboratory measurements (ISO 20189:2018)
