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View larger | Author | AENOR |
|---|---|
| Editor | AENOR |
| Document type | Standard |
| Format | File |
| ICS | 29.240.20 : Power transmission and distribution lines |
| Number of pages | 38 |
| Replace | UNE 20540-1:1974,UNE 20540-2:1974,UNE 20540-3:1974 |
| Cross references | IEC 60353:1989 Identical |
| Year | 2001 |
| Document history | UNE 20540-1:1974,UNE 20540-2:1974,UNE 20540-3:1974 |
| Country | Spain |