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Standard
IEC 60050-721:1991/AMD5:2021

IEC 60050-721:1991/AMD5:2021

Amendment 5 - International Electrotechnical Vocabulary (IEV) - Part 721: Telegraphy, facsimile and data communication

Amendement 5 - Vocabulaire Electrotechnique International (IEV) - Partie 721: Télégraphie, télécopie et communication de données

Date:
2021-09-03 /Vigente
Summary (English):
Summary (French):
Relaciones con otras normas IEC

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