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sklademVydáno: 2007-12-19
UNE EN 54-21:2007
Fire detection and fire alarm systems - Part 21: Alarm transmission and fault warning routing equipment
Sistemas de detección y alarma de incendios - Parte 21: Equipos de transmisión de alarmas y avisos de fallo
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Anglicky PDF
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115.46 €
Anglicky Hardcopy
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Španělsky PDF
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96.22 €
Španělsky Hardcopy
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96.22 €
| Označení normy: | UNE EN 54-21:2007 |
| Počet stran: | 37 |
| Vydáno: | 2007-12-19 |
| Status: | Norma |
| Počet stran (Španělsky): | 36 |
DESCRIPTION
This standard UNE EN 54-21:2007 Fire detection and fire alarm systems - Part 21: Alarm transmission and fault warning routing equipment is classified in these ICS categories:
- 13.220.20
Categories: