NF C53-221
Collections
National standards and national normative documents
Publication date
December 1980
Number of pages
1 p.
Reference
NF C53-221
ICS Codes
29.200 Rectifiers. Converters. Stabilized power supply
Classification index
C53-221
Print number
1 - 01/11/1975
International kinship
IEC 60146-2:1974