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sklademVydáno: 2008-04-30
BS ISO 13347-4:2004
Industrial fans. Determination of fan sound power levels under standardized laboratory conditions Sound intensity method
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| Označení normy: | BS ISO 13347-4:2004 |
| Počet stran: | 34 |
| Vydáno: | 2008-04-30 |
| ISBN: | 978 0 580 62314 1 |
| Status: | Corrigendum |
Popis
BS ISO 13347-4:2004
This standard BS ISO 13347-4:2004 Industrial fans. Determination of fan sound power levels under standardized laboratory conditions is classified in these ICS categories:
- 17.140.20 Noise emitted by machines and equipment
- 23.120 Ventilators. Fans. Air-conditioners