Graphical Symbols for Diagrams, Database Snapshot
standard by International Electrotechnical Commission, 09/03/2019

Low-voltage electrical installations – Part 8-1: Energy efficiency
standard by International Electrotechnical Commission, 10/09/2014

Explosive atmospheres – Part 28: Protection of equipment and transmission systems using optical radiation
standard by International Electrotechnical Commission, 08/24/2006

Amendment 2 – International Electrotechnical Vocabulary (IEV) – Part 131: Circuit theory
Amendment by International Electrotechnical Commission, 08/21/2013

Discrete semiconductor devices and integrated circuits – Part 5-2: Optoelectronic devices – Essential ratings and characteristics
standard by International Electrotechnical Commission, 09/10/1997

Automatic electrical controls for household and similar use – Part 2-19: Particular requirements for electrically operated oil valves, including mechanical requirements CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 11/21/2007

Medical electrical equipment – Part 2-29: Particular requirements for the basic safety and essential performance of radiotherapy simulators
standard by International Electrotechnical Commission, 06/11/2008

Medical electrical equipment – Part 1-3: General requirements for basic safety and essential performance – Collateral Standard: Radiation protection in diagnostic X-ray equipment
standard by International Electrotechnical Commission, 01/22/2008

Evaluation and routine testing in medical imaging departments – Part 3-7: Acceptance and constancy tests – Imaging performance of X-ray equipment for dental cone beam computed tomography
standard by International Electrotechnical Commission, 12/01/2021

Optical fibre cables – Part 2-20: Indoor cables – Family specification for multi-fibre optical distribution cables
standard by International Electrotechnical Commission, 11/05/2008