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including management of obsolescence
the geometric centre
drying of the endoscope(s)
The standard also looks at the competence of quality and environmental management system auditors
It does not cover the specifics of the development of a method or laboratory set-up
Alarm systems. Intrusion and hold-up systems - Intrusion detectors. Glass break detectors (acoustic) Ingestion-build-78747 including management of obsolescence1 Scope This European Standard is for passive acoustic glass break detectors installed in buildings and provides for security Grades 1 to 4 (see EN 501311), specific or non specific wired or wire free detectors, and uses environmental classes I to IV (see EN 501305). This European Standard does not include requirements for passive acoustic glass break detectors intended for use outdoors. A detector shall fulfil all the requirements of the specified