BS EN 54-21:2006

Fire detection and fire alarm systems. Alarm transmission and fault warning routing equipment.

STANDARD published on 30.6.2006

The information about the standard:

Designation standards: BS EN 54-21:2006
Publication date standards: 30.6.2006
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: British technical standard
Category: Technical standards BS