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CEN - EN 54-21

Fire detection and fire alarm systems - Part 21: Alarm transmission and fault warning routing equipment

active, Most Current
Organization: CEN
Publication Date: 1 May 2006
Status: active
Page Count: 38
ICS Code (Fire protection): 13.220.20

Document History

EN 54-21
May 1, 2006
Fire detection and fire alarm systems - Part 21: Alarm transmission and fault warning routing equipment
A description is not available for this item.

References

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