IEC 60723-2:1983/AMD1:1989 Amendment 1 - Inductor and transformer cores for telecommunications. Part 2: Sectional specification. Magnetic oxide cores for inductor applications
1970IEC 60723-2:1983/AMD1:1989 Amendment 1 - Inductor and transformer cores for telecommunications. Part 2: Sectional specification. Magnetic oxide cores for inductor applications
1983IEC 60723-2:1983 Inductor and transformer cores for telecommunications. Part 2 : Sectional specification - Magnetic oxide cores for induction applications