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IEC
IEC
IEC 60255-21-1:1988
En Vigor
1988-09-30
Electrical relays - Part 21: Vibration, shock, bump and seismic tests on
measuring relays and protection equipment - Section One: Vibration tests (sinusoidal)
IEC
IEC 62680-1-6:2019
En Vigor
2019-09-19
Universal serial bus interfaces for data and power - Part 1-6: Common
components - USB Audio 3.0 device class definition basic functions
IEC
IEC 61666:2010/AMD1:2021
En Vigor
2021-06-16
Amendment 1 - Industrial systems, installations and equipment and
industrial products - Identification of terminals within a system
