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sklademVydáno: 2022-11-29
22/30450621 DC
BS ISO 9613-2. Acoustics. Attenuation of sound during propagation Part 2. Engineering method for the prediction of sound pressure levels outdoors
Měna
| Označení normy: | 22/30450621 DC |
| Počet stran: | 55 |
| Vydáno: | 2022-11-29 |
| Status: | Draft for Comment |
Popis
22/30450621 DC
This standard 22/30450621 DC BS ISO 9613-2. Acoustics. Attenuation of sound during propagation is classified in these ICS categories:
- 17.140.01 Acoustic measurements and noise abatement in general
