IEC 60100 Amd.1 Ed. 2.0 b:1969

Amendment 1 – Methods for the measurement of direct interelectrode capacitances of electronic tubes and valves
Amendment by International Electrotechnical Commission, 11/01/1969

IEC 60094-1 Amd.1 Ed. 4.0 b:1994

Amendment 1 – Magnetic tape sound recording and reproducing systems. Part 1: General conditions and requirements
Amendment by International Electrotechnical Commission, 07/21/1994

IEC 60332-SER Ed. 1.0 b:2019

Tests on electric and optical fibre cables under fire conditions -¿¿ ALL PARTS
standard by International Electrotechnical Commission, 01/18/2019

IEC 60079-5 Amd.1 Ed. 2.0 b:2003

Amendment 1 – Electrical apparatus for explosive gas atmospheres – Part 5: Powder filling "q"
Amendment by International Electrotechnical Commission, 09/29/2003

IEC 60034-23 Ed. 1.0 b:2019

Rotating electrical machines – Part 23: Repair, overhaul and reclamation
standard by International Electrotechnical Commission, 01/24/2019

IEC 60332-1-1 Ed. 1.0 b:2004

Tests on electric and optical fibre cables under fire conditions – Part 1-1: Test for vertical flame propagation for a single insulated wire or cable – Apparatus
standard by International Electrotechnical Commission, 07/15/2004

IEC 60231A Ed. 1.0 b:1969

Supplement A – General principles of nuclear reactor instrumentation
standard by International Electrotechnical Commission, 01/01/1969

IEC 60204-33 Ed. 1.0 b:2009

Safety of machinery – Electrical equipment of machines – Part 33: Requirements for semiconductor fabrication equipment
standard by International Electrotechnical Commission, 12/10/2009

IEC 60127-1 Amd.2 Ed. 2.0 b:2015

Amendment 2 – Miniature fuses – Part 1: Definitions for miniature fuses and general requirements for miniature fuse-links
Amendment by International Electrotechnical Commission, 02/18/2015

IEC 60099-4 Amd.1 Ed. 2.0 b:2006

Amendment 1 – Surge arresters – Part 4: Metal-oxide surge arresters without gaps for a.c. systems
Amendment by International Electrotechnical Commission, 05/11/2006