BS EN 50131-4:2009

Alarm systems. Intrusion and hold-up systems. Warning devices.

NORM herausgegeben am 31.3.2010

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The information about the standard:

Designation standards: BS EN 50131-4:2009
Note: UNGÜLTIG
Publication date standards: 31.3.2010
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: British technical standard
Kategorie: Technische Normen BS