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IEC
IEC 60050-121:1998/AMD4:2021
En Vigor
2021-01-19
Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part
121: Electromagnetism
IEC
IEC 61300-3-50:2013/COR2:2015
En Vigor
2015-07-28
Corrigendum 2 - Fibre optic interconnecting devices and passive
components - Basic test and measurement procedures - Part 3-50:
Examinations and measurements - Crosstalk for optical spatial switches
IEC
IEC 60749-30:2020
En Vigor
2020-08-17
Semiconductor devices - Mechanical and climatic test methods - Part 30:
Preconditioning of non-hermetic surface mount devices prior to
reliability testing
IEC
IEC SRD 62913-2-1:2019
En Vigor
2019-05-17
Generic smart grid requirements - Part 2-1: Grid related domains
