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Standard
UNE 21127:1979

UNE 21127:1979

TENSIONES NORMALES

Publication Date:
1979-02-15 /Anulada
Cancellation date:
1991-06-11
CTN:

CTN 200 - Basic electrical standards

International equivalences:

IEC 38(1977) (Identical)

Cancellations:

It is cancelled by: UNE 21127:1991