Dimensions of square cores (RM-cores) made of magnetic oxides and associated parts; Amendment A2; (IEC 60431:1983/A2:1996); German version EN 60431:1997/A2:1998— 7 стр.
Specifications for particular types of winding wires - Part 0: General requirements; Section 1: Enamelled round copper wire (IEC 60317-0-1:1997); German version EN 60317-0-1:1998— 22 стр.
Specifications for particular types of winding wires - Part 0-1: General requirements - Enamelled round copper wire (IEC 60317-0-1:2008); German version EN 60317-0-1:2008— 28 стр.
Specifications for particular types of winding wires; part 0: general requirements; section 1: enamelled round copper wire (IEC 60317-0-1:1990 + A1:1992); German version HD 555.0.1 S2:1993