UNE-EN 54-20:2007/AC:2009

Fire detection and fire alarm systems - Part 20: Aspirating smoke detectors

NORM herausgegeben am 27.5.2009

The information about the standard:

Designation standards: UNE-EN 54-20:2007/AC:2009
Note: Änderung
Publication date standards: 27.5.2009
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE