1. IEC 60624:1978 Expression of the performance of pulse generators

2. IEC 60635:1978/AMD1:1997 Amendment 1 - Toroidal strip-wound cores made of magnetically soft material

3. IEC 60618:1978/AMD1:1981 Amendment 1 - Inductive voltage dividers

4. IEC 60635:1978 Toroidal strip-wound cores made of magnetically soft material

5. IEC 60623:2017 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable single cells

6. IEC 60621-4:1981/AMD1:1987 Amendment 1 - Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 4: Requirements for the installation

7. IEC 60622:2002 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable single cells

8. IEC 60626-2:2009 Combined flexible materials for electrical insulation - Part 2: Methods of test

9. IEC 60621-1:1987 Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 1: Scope and definitions

10. IEC 60636:1979 Flexible waveguide assembly performance