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Replaces IEC 60050(901) (1973), 60050(901A) (1975) and 60050(901B) (1978). It has the status of a horizontal standard in accordance with IEC Guide 108.
| Author | IEC |
|---|---|
| Editor | CEI |
| Document type | Standard |
| Format | File |
| Edition | 1.0 |
| ICS | 01.040.29 : Electrical engineering (Vocabularies) 29.030 : Magnetic materials |
| Number of pages | 87 |
| Replace | IEC 60050-901 (1973) |
| Cross references | DIN IEC 60050-221 (1994-12), IDT |
| Modified by | IEC 60050-221 AMD 3 (2007-04) IEC 60050-221 AMD 2 (1999-04) IEC 60050-221 AMD 1 (1993-01) |
| Year | 1990 |
| Document history | IEC 60050-221 (1990-10) |
| Country | Switzerland |
| Keyword | IEC60050;IEC 60050-221:1990 |