IEC 60079-33 Ed. 1.0 b:2012

Explosive atmospheres – Part 33: Equipment protection by special protection 's'
standard by International Electrotechnical Commission, 09/27/2012

IEC 60061-3 Amd.32 Ed. 3.0 b:2003

Amendment 32 – Lamp caps and holders together with gauges for the control of interchangeability and safety – Part 3: Gauges
Amendment by International Electrotechnical Commission, 10/30/2003

IEC 61000-4-25 Ed. 1.2 b:2019

Electromagnetic compatibility (EMC) – Part 4-25: Testing and measurement techniques – HEMP immunity test methods for equipment and systems CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 12/11/2019

IEC 60747-5-11 Ed. 1.0 en:2019

Semiconductor devices – Part 5-11: Optoelectronic devices – Light emitting diodes – Test method of radiative and nonradiative currents of light emitting diodes
standard by International Electrotechnical Commission, 12/11/2019

IEC 60092-503 Ed. 2.0 en:2007

Electrical installations in ships – Part 503: Special features – AC supply systems with voltages in the range of above 1 kV up to and including 15 kV
standard by International Electrotechnical Commission, 06/05/2007

IEC 60086-2 Ed. 9.0 b:1997

Primary batteries – Part 2: Specification sheets
standard by International Electrotechnical Commission, 07/18/1997

IEC 60079-19 Ed. 2.0 b:2006

Explosive atmospheres – Part 19: Equipment repair, overhaul and reclamation
standard by International Electrotechnical Commission, 10/27/2006

IEC 60050-561 Amd.1 Ed. 1.0 t:1995

Amendment 1 – International Electrotechnical Vocabulary – Chapter 561: Piezoelectric devices for frequency control and selection
Amendment by International Electrotechnical Commission, 05/19/1995

IEC 60050-442 Amd.3 Ed. 1.0 b:2019

Amendment 3 – International Electrotechnical Vocabulary (IEV) – Part 442: Electrical accessories
Amendment by International Electrotechnical Commission, 05/14/2019

IEC 60050-161 Amd.3 Ed. 1.0 b:2014

Amendment 3 – International Electrotechnical Vocabulary (IEV) – Part 161: Electromagnetic compatibility
Amendment by International Electrotechnical Commission, 02/14/2014