ÖNORM EN 54-4/A1

Fire detection and fire alarm systems - Part 4: Power supply equipment (Amendment)

STANDARD published on 1.8.2003

The information about the standard:

Designation standards: ÖNORM EN 54-4/A1
Note: WITHDRAWN
Publication date standards: 1.8.2003
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM