IEC 60263:1968
Specifies standard proportions for the scales for plotting frequency characteristics and polar diagrams. Does not apply to audiograms.
OEN:
IEC
Langue:
English
Code(s) de l'ICS:
17.140.50
Statut:
Révisé
Date de Publication:
1967-12-31
Numéro Standard:
IEC 60263:1968