Industrial communication networks – Fieldbus specifications – Part 5-20: Application layer service definition – Type 20 elements
standard by International Electrotechnical Commission, 12/14/2007

Industrial communication networks – Fieldbus specifications – Part 4-17: Data-link layer protocol specification – Type 17 elements
standard by International Electrotechnical Commission, 12/14/2007

Semiconductor devices – Semiconductor interface for automotive vehicles – Part 4: Evaluation method of data interface for automotive vehicle sensors
standard by International Electrotechnical Commission, 06/18/2018

Industrial communication networks – High availability automation networks – Part 1: General concepts and calculation methods
standard by International Electrotechnical Commission, 02/25/2010

High-voltage switchgear and controlgear – Part 204: Rigid gas-insulated transmission lines for rated voltage above 52 kV
standard by International Electrotechnical Commission, 07/26/2011

Electricity metering equipment (a.c.) – Particular requirements – Part 24: Static meters for reactive energy at fundamental frequency(classes 0,5 S, 1 S and 1) CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 11/15/2016

Standard data element types with associated classification scheme for electric components – Part 1: Definitions – Principles and methods CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 01/21/2004

Fibre optic interconnecting devices and passive components – Fibre optic isolators – Part 1: Generic specification
standard by International Electrotechnical Commission, 12/08/2016

Railway applications – Fixed installations – Electric traction – Copper and copper alloy grooved contact wires
standard by International Electrotechnical Commission, 10/05/2016

Audio/video, information and communication technology equipment – Part 1: Safety requirements
standard by International Electrotechnical Commission, 01/21/2010