DIN EN 54-4:1997-12

Fire detection and fire alarm systems - Part 4: Power supply equipment.

NORMA vydaná dňa 1.12.1997

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The information about the standard:

Designation standards: DIN EN 54-4:1997-12
Publication date standards: 1.12.1997
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: German technical standard
Kategória: Technické normy DIN

Annotation of standard text DIN EN 54-4:1997-12 :

Brandmeldeanlagen - Teil 4: Energieversorgungseinrichtungen.