UNE 21405-3:1994

Símbolos literales a utilizar en electrotecnia. Parte 3: magnitudes y unidades logarítmicas.

LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY. PART 3: LOGARITHMIC QUANTITIES AND UNITS.

SYMBOLES LITTERAUX A UTILISER EN ELECTROTECHNIQUE. TROISIEME PARTIE: GRANDEURS ET UNITES LOGARITHMIQUES.

Publication Date:

1994-12-05 /Anulada

Cancellation date:

2007-02-01

ICS:

CTN:

International equivalences:

HD 245.3 S2:1991 (Identical)

Cancellations:

Modifications:

This standard is available in:

Print and digital format

Spanish