1. IEC 60228:2004 Conductors of insulated cables

2. IEC 60229:2007 Electric cables - Tests on extruded oversheaths with a special protective function

3. IEC 60230:1966 Impulse tests on cables and their accessories

4. IEC 60231:1967 General principles of nuclear reactor instrumentation

5. IEC 60231A:1969 Supplement A - General principles of nuclear reactor instrumentation

6. IEC 60231B:1972 Supplement B - General principles of nuclear reactor instrumentation - Principles of instrumentation of direct cycle boiling water power reactors

7. IEC 60231C:1974 Third supplement Instrumentation of gas-cooled graphite-moderated reactors

8. IEC 60231D:1975 Supplement D - General principles of nuclear reactor instrumentation - Principles of instrumentation for pressurized water reactors

9. IEC 60231E:1977 Supplement E - General principles of nuclear reactor instrumentation - Principles of instrumentation of high temperature indirect cycle gas-cooled power reactors (HTGR)

10. IEC 60231F:1977 Sixth supplement Steam generating, direct cycle, heavy-water moderated reactors