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Homepage>UNE standards>UNE 21136-12:1990 ELECTRICAL RELAYS. DIRECTIONAL RELAYS AND POWER RELAYS WITH TWO INPUT ENERGIZING QUANTITIES.
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in stockReleased: 1990-07-24
UNE 21136-12:1990 ELECTRICAL RELAYS. DIRECTIONAL RELAYS AND POWER RELAYS WITH TWO INPUT ENERGIZING QUANTITIES.

UNE 21136-12:1990

ELECTRICAL RELAYS. DIRECTIONAL RELAYS AND POWER RELAYS WITH TWO INPUT ENERGIZING QUANTITIES.

Relés eléctricos. Relés direccionales y relés de potencia con dos magnitudes de alimentación de entrada.

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Standard number:UNE 21136-12:1990
Pages:14
Released:1990-07-24
DESCRIPTION

This standard UNE 21136-12:1990 ELECTRICAL RELAYS. DIRECTIONAL RELAYS AND POWER RELAYS WITH TWO INPUT ENERGIZING QUANTITIES. is classified in these ICS categories:

  • 29.120.70