IEC 60050-121:1998/AMD4:2021
International Electrotechnical Vocabulary (IEV) - Part 121: Electromagnetism; Amendment 4
- Standard No.
- IEC 60050-121:1998/AMD4:2021
- Release Date
- 2021
- Published By
- International Electrotechnical Commission (IEC)
- Status
- Replace By
- IEC 60050-121:1998/AMD5:2021
- Latest
- IEC 60050-121:1998/AMD5:2021
IEC 60050-121:1998/AMD4:2021 history
- 2021 IEC 60050-121:1998/AMD5:2021 Amendment 5 - International Electrotechnical Vocabulary (IEV) - Part 121: Electromagnetism
- 2021 IEC 60050-121:1998/AMD4:2021 International Electrotechnical Vocabulary (IEV) - Part 121: Electromagnetism; Amendment 4
- 2019 IEC 60050-121:1998/AMD3:2019 Amendment 3 - International Electrotechnical Vocabulary (IEV) - Part 121: Electromagnetism
- 2008 IEC 60050-121:1998/AMD2:2008 International Electrotechnical Vocabulary - Part 121: Electromagnetism
- 2002 IEC 60050-121:1998/AMD1:2002 International Electrotechnical Vocabulary - Part 121: Electromagnetism; Amendment 1
- 1998 IEC 60050-121:1998 International Electrotechnical Vocabulary - Part 121: Electromagnetism
- 1978 IEC 60050-121:1978 International Electrotechnical Vocabulary. Part 121 : Electromagnetism
