SR EN 50131-2-7-1:2013/A1:2014
Alarm systems - Intrusion and hold-up systems -- Part 2-7-1: Intrusion detectors - Glass break detectors (acoustic)
21.92
€
Status :
Valid
Approval date : 9/30/2014
Number of pages : 6
ICS : 13.320 Alarm and warning systems
Technical Committee : 27 - Alarm systems
- Amends SR EN 50131-2-7-1:2013
RO