Electricity metering data exchange – The DLMS/COSEM suite – Part 4-7: DLMS/COSEM transport layer for IP networks
standard by International Electrotechnical Commission, 05/20/2015

Mobile and fixed offshore units – Electrical installations – Part 5: Mobile units
standard by International Electrotechnical Commission, 08/19/2010

Ultrasonics – Flow measurement systems – Flow test object
standard by International Electrotechnical Commission, 07/18/2001

Electromagnetic compatibility (EMC) – Part 4-27: Testing and measurement techniques – Unbalance, immunity test for equipment with input current not exceeding 16 A per phase CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 04/07/2009

Convertor transformers – Part 1: Transformers for industrial applications
standard by International Electrotechnical Commission, 09/10/1997

Radio-frequency connectors – Part 51: Sectional specification for RF coaxial connectors with inner diameter of outer conductors 13,5 mm with bayonet lock – Characteristic impedance 50 ¿¿ (type QLI)
standard by International Electrotechnical Commission, 02/05/2015

Industrial-process measurement and control – Evaluation of system properties for the purpose of system assessment – Part 7: Assessment of system safety
standard by International Electrotechnical Commission, 05/07/1999

Electromagnetic compatibility (EMC) – Part 3-11: Limits – Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems – Equipment with rated current ¿¿¿ 75 A and subject to conditional connection
standard by International Electrotechnical Commission, 04/21/2017

Low-voltage switchgear and controlgear – Part 5-2: Control circuit devices and switching elements – Proximity switches
standard by International Electrotechnical Commission, 10/09/2007

Enterprise-control system integration – Part 1: Models and terminology
standard by International Electrotechnical Commission, 05/22/2013