1. CEI/IEC 60050-826:2004. International Electrotechnical Vocabulary - Part 826: Electrical installations

2. CEI/IEC 60050-841:2004. International Electrotechnical Vocabulary - Part 841: Industrial electroheat

3. CEI/IEC 60050-891:1998. International standard. International Electrotechnical Vocabulary - Part 891: Electrobiology

4. CEI/IEC 60079-1-1:2002. Electrical apparatus for explosive gas atmospheres – Part 1-1: Flameproof enclosures d – Method of test for ascertainment of maximum experimental safe gap

5. CEI/IEC 79-20:1996. Electrical apparatus for explosive gas atmospheres – Part 20: Data for flammable gases and vapours, relating to the use of electrical apparatus

6. CEI/IEC/TS 60034-17:2006. Rotating electrical machines – Part 17: Cage induction motors when fed from converters –applications guide

7. CEI/IEC/TS 60034-20:12002. Rotating electrical machines – Part 20-1: Control motors – Stepping motors

8. CEI/IEC/TS 60034-23:2003. Rotating electrical machines – Part 23: Specification for the refurbishing of rotating electrical machines

9. CEI/IEC/TS 60034-27:2006. Rotating electrical machines – Part 27: Off-line partial discharge measurements on the stator winding insulation of rotating electrical machines

10. EC 60027-7:2010. Letter symbols to be used in electrical technology – Part 7: Power generation, transmission, and distribution