Half Price Standard Code

Railway applications – Fixed installations – Stationary energy storage system for DC traction systems
standard by International Electrotechnical Commission, 01/27/2017

Residual direct current detecting device (RDC-DD) to be used for mode 3 charging of electric vehicles
standard by International Electrotechnical Commission, 03/12/2018

Sample preparation for measurement of mercury level in fluorescent lamps
standard by International Electrotechnical Commission, 08/19/2011

OPC unified architecture – Part 7: Profiles
standard by International Electrotechnical Commission, 03/25/2015

Flexible display devices – Part 1-1: Terminology and letter symbols
standard by International Electrotechnical Commission, 12/10/2013

Ferrite cores – Guidelines on dimensions and the limits of surface irregularities – Part 11: EC-cores for use in power supply applications
standard by International Electrotechnical Commission, 06/21/2018

Corrigendum 1 – Maritime navigation and radiocommunication equipment and systems – Bridge navigational watch alarm system (BNWAS)
Corrigenda by International Electrotechnical Commission, 07/25/2012

Nuclear instrumentation – Constructional requirements and classification of radiometric gauges
standard by International Electrotechnical Commission, 03/30/2011

Corrigendum 1 – Medical electrical equipment – Part 2-35: Particular requirements for the basic safety and essential performance of heating devices usign blankets, pads or mattresses and intended for heating in medical use
Corrigenda by International Electrotechnical Commission, 03/05/2012

Amendment 1 – Medical electrical equipment – Part 2-35: Particular requirements for the basic safety and essential performance of heating devices using blankets, pads or mattresses and intended for heating in medical use
Amendment by International Electrotechnical Commission, 04/29/2016