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Normas IEC

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IEC

IEC 62005-7:2004

En Vigor
2004-01-23
Reliability of fibre optic interconnecting devices and passive optical components - Part 7: Life stress modeling
IEC

IEC 63522-33:2025

En Vigor
2025-08-19
Electrical relays - Tests and measurements - Part 33: Continuity of protective earthing connection
IEC

IEC 61747-20-2:2015

En Vigor
2015-03-25
Liquid crystal display devices - Part 20-2: Visual inspection - Monochrome matrix liquid crystal display modules (excluding all active matrix liquid crystal display modules)
IEC

IEC 60050-713:1998/AMD4:2019

En Vigor
2019-10-17
Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part 713: Radiocommunications: transmitters, receivers, networks and operation