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sklademVydáno: 2022-07-21
22/30405472 DC
Fire detection and alarm systems Part 7. Point-type smoke detectors using scattered light, transmitted light or ionization
Měna
| Označení normy: | 22/30405472 DC |
| Počet stran: | 70 |
| Vydáno: | 2022-07-21 |
| Status: | Draft for Comment |
Popis
22/30405472 DC
This standard 22/30405472 DC Fire detection and alarm systems is classified in these ICS categories:
- 13.220.20 Fire protection