1. IEC 60133:2000 Dimensions of pot-cores made of magnetic oxides and associated parts

2. IEC 60134:1961 Rating systems for electronic tubes and valves and analogous semiconductor devices

3. IEC 60135:1961 Numbering of electrodes and designation of units in electronic tubes and valves

4. IEC 60136:1986 Dimensions of brushes and brush-holders for electrical machinery

5. IEC 60136:1986/AMD1:1995 (scan) Amendment 1 - Dimensions of brushes and brush-holders for electrical machinery

6. IEC 60146-1-1:2009 Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements

7. IEC 60146-1-3:1991 (scan) Semiconductor convertors - General requirements and line commutated convertors - Part 1-3: Transformers and reactors

8. IEC 60146-4:1986 (scan) Semiconductor convertors - Part 4: Method of specifying the performance and test requirements of uninterruptible power systems

9. IEC 60146-5:1988 (scan) Semiconductor convertors - Part 5: Switches for uninterruptible power systems (UPS switches)

10. IEC 60151-0:1966 (scan) Measurements of the electrical properties of electronic tubes and valves - Part 0: Precautions relating to methods of measurement of electronic tubes and valves