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sklademVydáno: 2009-04-22
UNE 21191-1:1992/2M:2009
Calculation of the cyclic and emergency current rating of cables. Part 1: Cyclic rating factor for cables up to and including 18/30(36) kV.
Cálculo de las capacidades de transporte de los cables para regímenes de carga cíclicos y sobrecarga de emergencia. Parte 1: Factor de capacidad de transporte cíclico para cables de tensiones inferiores o iguales a 18/30 (36) kV.
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Označení normy: | UNE 21191-1:1992/2M:2009 |
Počet stran: | 6 |
Vydáno: | 2009-04-22 |
DESCRIPTION
This standard UNE 21191-1:1992/2M:2009 Calculation of the cyclic and emergency current rating of cables. Part 1: Cyclic rating factor for cables up to and including 18/30(36) kV. is classified in these ICS categories:
- 29.060.20
Categories: