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BS EN 50131-8. Alarm systems. Intrusion and hold-up systems. Part 8. Security fog devices
32 стр.
Действует
Печатная копияПечатное издание
30.24 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
13.320 Alarm and warning systems / Системы аварийной сигнализации и оповещения
Ключевые слова:
Grades (quality), Environment (working), Safety devices, Alarm systems, Detectors, Classification systems, Warning devices, Anti-burglar measures, Environmental testing, Burglar alarms, Crime prevention devices, Performance testing, Detectors (circuits), Security systems in buildings, Acoustic devices