Safety of machinery – Indication, marking and actuation – Part 1: Requirements for visual, acoustic and tactile signals
standard by International Electrotechnical Commission, 02/16/2007

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

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

Fuel cell technologies – Part 3-201: Stationary fuel cell power systems – Performance test methods for small fuel cell power systems
standard by International Electrotechnical Commission, 07/11/2013

High-voltage switchgear and controlgear – Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
standard by International Electrotechnical Commission, 09/07/2011

Surface mounted piezoelectric devices for frequency control and selection – Standard outlines and terminal lead connections – Part 1: Plastic moulded enclosure outlines
standard by International Electrotechnical Commission, 05/07/1999

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