Components for low-voltage surge protective devices – Part 331: Performance requirements and test methods for metal oxide varistors (MOV)
standard by International Electrotechnical Commission, 03/19/2020

Industrial communication networks – Fieldbus specifications – Part 6-22: Application layer protocol specification – Type 22 elements
standard by International Electrotechnical Commission, 08/06/2010

Miscellaneous lampholders – Part 2-3: Particular requirements – Lampholders for double-capped linear LED lamps
standard by International Electrotechnical Commission, 05/12/2016

Packaging of components for automatic handling – Part 5: Matrix trays
standard by International Electrotechnical Commission, 04/25/2018

Environmental testing – Part 2-82: Tests – Test XW1: Whisker test methods for electronic and electric components
standard by International Electrotechnical Commission, 05/23/2007

Steam turbines – Part 1: Specifications
standard by International Electrotechnical Commission, 05/13/2020

Fixed capacitors for use in electronic equipment – Part 13: Sectional specification – Fixed polypropylene film dielectric metal foil d.c. capacitors
standard by International Electrotechnical Commission, 11/11/2020

Electromagnetic compatibility (EMC) – Part 4-11: Testing and measurement techniques – Voltage dips, short interruptions and voltage variations immunity tests CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 05/18/2017

Switches for household and similar fixed electrical installations – Part 2-1: Particular requirements – Electronic switches CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 01/28/2009

Printed board design, manufacture and assembly – Terms and definitions
standard by International Electrotechnical Commission, 04/15/2015