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IEC
IEC 61992-1:2006
En Vigor
2006-02-07
Railway applications - Fixed installations - DC switchgear - Part 1: General
IEC
IEC 62642-2-71:2015
En Vigor
2015-10-07
Alarm systems - Intrusion and hold-up systems - Part 2-71: Intrusion
detectors - Glass break detectors (acoustic)
IEC
IEC 60061-3:1969/AMD25:2001
En Vigor
2001-02-13
Amendment 25 - Lamp caps and holders together with gauges for the
control of interchangeability and safety. Part 3: Gauges
ISO
ISO/IEC 14496-14:2020
En Vigor
2020-01-27
Information technology — Coding of audio-visual objects — Part 14: MP4
file format
