Cross References:
IEC 60050-121
IEC 60050-221
IEC 60404-2
IEC 60404-3:1992
IEC 60404-3:1992/AMD 1:2002
IEC 60404-3:1992/AMD 2:2009
IEC 61672-1
JIS C 2556:1996
All current amendments available at time of purchase are included with the purchase of this document.