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Standard
IEC 60050-121:1998/AMD4:2021

IEC 60050-121:1998/AMD4:2021

Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part 121: Electromagnetism

Amendement 4 - Vocabulaire Electrotechnique International (IEV) - Partie 121: Electromagnétisme

Date:
2021-01-19 /Vigente
Summary (English):
Summary (French):
Relaciones con otras normas IEC

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