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sklademVydáno: 2020-06-09
20/30404433 DC
BS EN ISO 16890-2. Air filters for general ventilation Part 2. Measurement of fractional efficiency and air flow resistance
Měna
| Označení normy: | 20/30404433 DC |
| Počet stran: | 71 |
| Vydáno: | 2020-06-09 |
| Status: | Draft for Comment |
Popis
20/30404433 DC
This standard 20/30404433 DC BS EN ISO 16890-2. Air filters for general ventilation is classified in these ICS categories:
- 91.140.30 Ventilation and air-conditioning systems
- 23.120 Ventilators. Fans. Air-conditioners
