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Homepage>UNE standards>UNE EN 54-21:2007 Fire detection and fire alarm systems - Part 21: Alarm transmission and fault warning routing equipment
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in stockReleased: 2007-12-19
UNE EN 54-21:2007 Fire detection and fire alarm systems - Part 21: Alarm transmission and fault warning routing equipment

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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Spanish Hardcopy
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Standard number:UNE EN 54-21:2007
Pages:37
Released:2007-12-19
Status:Standard
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