IEC 60050-151:2001 International Electrotechnical Vocabulary - Part 151: Electrical and magnetic devices
IEC 60079-0:2007 Explosive atmospheres - Part 0: Equipment - General requirements
IEC 60079-30-2:2007 Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Application guide for design, installation and maintenance
IEC 60079-7:2006 Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
IEC 60364-5-55:2001 Electrical Installations of Buildings - Part 5-55: Selection and Erection of Electrical Equipment - Other Equipment (Edition 1.0; Amendment 1:12-2001; Compiled and Replaces IEC 60364-5-551(1994)@ IEC 60364-5-559(1999)@ IEC 60364-5-56(1980) and Its Amendme
GOST IEC 60079-30-1-2011 history
2011GOST IEC 60079-30-1-2011 Explosive atmospheres. Electrical resistance trace heating. Part 30-1. General and testing requirements