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| Author | AENOR |
|---|---|
| Editor | AENOR |
| Document type | Standard |
| Format | File |
| ICS | 31.040.10 : Fixed resistors |
| Number of pages | 16 |
| Replace | UNE 20545-4:1981 1R,UNE 20545-4:1981 |
| Cross references | IEC 115-4:1982 Identical |
| Year | 1980 |
| Document history | UNE 20545-4:1981 1R,UNE 20545-4:1981 |
| Country | Spain |