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sklademVydáno: 2022-12-13
22/30450624 DC
BS ISO 15665. Acoustics. Acoustic insulation for pipes, valves and flanges
Měna
| Označení normy: | 22/30450624 DC |
| Počet stran: | 51 |
| Vydáno: | 2022-12-13 |
| Status: | Draft for Comment |
Popis
22/30450624 DC
This standard 22/30450624 DC BS ISO 15665. Acoustics. Acoustic insulation for pipes, valves and flanges is classified in these ICS categories:
- 17.140.20 Noise emitted by machines and equipment
- 91.120.20 Acoustics in building. Sound insulation