Cena s DPH / bez DPH
Not available online - contact us!
sklademVydáno: 2017-10-10
17/30351686 DC
BS EN ISO 11654. Acoustics. Sound absorbers. Rating of sound absorption coefficients
Měna
| Označení normy: | 17/30351686 DC |
| Počet stran: | 14 |
| Vydáno: | 2017-10-10 |
| Status: | Draft for Comment |
Popis
17/30351686 DC
This standard 17/30351686 DC BS EN ISO 11654. Acoustics. Sound absorbers. Rating of sound absorption coefficients is classified in these ICS categories:
- 91.120.20 Acoustics in building. Sound insulation