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>UNE standards>UNE 20556:1975 COUPLING DEVICES FOR POWER LINE CARRIER SYSTEMS
in stockReleased: 1975-10-15
UNE 20556:1975 COUPLING DEVICES FOR POWER LINE CARRIER SYSTEMS

UNE 20556:1975

COUPLING DEVICES FOR POWER LINE CARRIER SYSTEMS

Dispositivos de acoplamiento para sistemas de corriente portadora sobre líneas eléctricas.

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Spanish PDF
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59.40 EUR
Spanish Hardcopy
In stock
59.40 EUR
Standard number:UNE 20556:1975
Pages:12
Released:1975-10-15
Status:Standard
DESCRIPTION

This standard UNE 20556:1975 COUPLING DEVICES FOR POWER LINE CARRIER SYSTEMS is classified in these ICS categories:

  • 29.240.20
  • 33.040.20
Categories:
UNE standards
29.240.20 Power transmission and distribution lines
33.040.20 Transmission systems
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