IEC 60050-221:1990 ED1

There are no extended editions available for this standard

• IEC 60050-221:1990/AMD4:2020 ED1

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  Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part 221: Magnetic materials and components Published IEC 60050-221:1990/AMD4:2020 ED1 Amendment from Publication date: Apr 2020 Version: 1 Pages: 3 Language: English/French Services: Read Online (No printing ), Printed and bound

• IEC 60050-221:1990/AMD3:2007 ED1

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  Amendment 3 - International Electrotechnical Vocabulary (IEV) - Part 221: Magnetic materials and components Published IEC 60050-221:1990/AMD3:2007 ED1 Amendment from Publication date: Apr 2007 Version: 1 Pages: 18 Language: English/French Services: Read Online (No printing ), Printed and bound

• IEC 60050-221:1990/AMD2:1999 ED1

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  Amendment 2 - International Electrotechnical Vocabulary (IEV) - Part 221: Magnetic materials and components Published IEC 60050-221:1990/AMD2:1999 ED1 Amendment from Publication date: Apr 1999 Version: 1 Pages: 16 Language: English/French Services: Read Online (No printing ), Printed and bound

• IEC 60050-221:1990/AMD1:1993 ED1

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  Amendment 1 - International Electrotechnical Vocabulary (IEV) - Part 221: Magnetic materials and components Published IEC 60050-221:1990/AMD1:1993 ED1 Amendment from Publication date: Jan 1993 Version: 1 Pages: 5 Language: English/French Services: Read Online (No printing ), Printed and bound