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Normas IEC

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IEC

IEC 60870-3:1989

En Vigor
1989-05-01
Telecontrol equipment and systems. Part 3: Interfaces (electrical characteristics)
IEC

IEC 61947-1:2002

En Vigor
2002-08-09
Electronic projection - Measurement and documentation of key performance criteria - Part 1: Fixed resolution projectors
IEC

IEC 60793-1-45:2024 RLV

En Vigor
2024-04-19
Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field diameter
IEC

IEC 60068-2-13:2021

En Vigor
2021-03-03
Environmental testing - Part 2-13: Tests - Test M: Low air pressure