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Alarm systems. Alarm transmission systems and equipment - Requirements for equipment used in systems with voice communicators using the public switched telephone network Ingestion-build-48974 Specific guidance for post weld
Alarm systems. Alarm transmission systems and equipment - Requirements for equipment used in systems with voice communicators using the public switched telephone network Ingestion-build-48974 Specific guidance for post weld
$142.00
Description
Specific guidance for post weld heat treatment for manufacturers adopting ISO 3834-2 or ISO 3834-3
which has now been withdrawn
It does not cover security
Dimensional standards applicable to products complying with this
It specifies requirements on:
Alarm systems. Alarm transmission systems and equipment - Requirements for equipment used in systems with voice communicators using the public switched telephone network Ingestion-build-48974 Specific guidance for post weldAlarm systems Alarm transmission systems and equipment Part 2 4: Requirements for equipment used in systems with voice communicators using the public switched telephone network Executive summary Requirements for alarm transmission equipment used in voice communicator systems utilizing the public switched telephone network. Abstract This European Standard specifies additional requirements to those specified in EN 50136 2 1 for equipment used in voice
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