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UNE 21136-13:1990
ELECTRICAL RELAYS. BIASED (PERCENTAGE) DIFFERENTIAL RELAYS.
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| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 07/24/1990 |
| Page Count | 12 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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20/05/1996
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24/07/1990
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