Methods of measurement for equipment used in digital microwave radio transmission systems – Part 2: Measurements on terrestrial radio-relay systems – Section 6: Protection switching
standard by International Electrotechnical Commission, 03/29/1995
Nuclear power plants – Control rooms – Design
standard by International Electrotechnical Commission, 02/23/2009
Telecontrol equipment and systems – Part 5-104: Transmission protocols – Network access for IEC 60870-5-101 using standardtransport profiles CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 06/07/2016
Electrical and pneumatic analogue chart recorders for use in industrial-process systems – Part 1: Methods for performance evaluation
standard by International Electrotechnical Commission, 10/08/2003
Amendment 1 – Fixed inductors for electromagnetic interference suppression – Part 1: Generic specification
Amendment by International Electrotechnical Commission, 09/27/2006
Railway applications – Fixed installations – Electric traction overhead contact lines
standard by International Electrotechnical Commission, 03/06/2013
Low-voltage switchgear and controlgear – Part 4-3: Contactors and motor-starters – AC semiconductor controllers and contactors for non-motor loads CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 01/30/2007
Low-voltage switchgear and controlgear – Part 5-2: Control circuitdevices and switching elements – Proximity switches CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 09/27/2012
Safety of laser products – Part 12: Safety of free space optical communication systems used for transmission of information
standard by International Electrotechnical Commission, 01/11/2005
AC-supplied electronic ballasts for tubular fluorescent lamps – Performance requirements
standard by International Electrotechnical Commission, 12/19/2003
