IEC 60050-151:2001 International Electrotechnical Vocabulary - Part 151: Electrical and magnetic devices
IEC 60050-441:1984 International Electrotechnical Vocabulary. Part 441 : Chapter 441: Switchgear, controlgear and fuses
IEC 60050-604:1987 International Electrotechnical Vocabulary. Part 604 : Chapter 604: Generation, transmission and distribution of electricity - Operation
IEC 60050-826:2004 International Electrotechnical Vocabulary - Part 826: Electrical installations
IEC 60060 High-voltage test techniques - ALL PARTS
IEC 60068-1:1988 Environmental testing. Part 1: General and guidance