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AENOR Norma
UNE 20531:1979

UNE 20531:1979

Series de valores normales para resistencias y condensadores.

PREFERRED NUMBER SERIES FOR RESISTORS AND CAPACITORS

Publication date:
1979-07-15 /In force
International equivalences:

IEC 63:1963 (Idéntico)

IEC 63:1963/A1:1967 (Idéntico)

IEC 63:1963/A2:1972 (Idéntico)

Cancellations:

Cancel: UNE 20531:1973

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