Half Price Standard Code

Engineering data exchange format for use in industrial automation systems engineering – Automation markup language – Part 2: Role class libraries
standard by International Electrotechnical Commission, 03/30/2015

Maritime navigation and radiocommunication equipment and systems – Bridge navigational watch alarm system (BNWAS)
standard by International Electrotechnical Commission, 02/11/2010

Residual current operated circuit-breakers for household and similar use – Part 3-2: Particular requirements for RCDs with flat quick-connect terminations
standard by International Electrotechnical Commission, 09/07/2016

Field device tool (FDT) interface specification – Part 309: Communication profile integration – IEC 61784 CPF 9
standard by International Electrotechnical Commission, 07/08/2009

Alarm systems – Intrusion and hold-up systems – Part 2-6: Intrusion detectors – Opening contacts (magnetic)
standard by International Electrotechnical Commission, 12/14/2010

Railway applications – Current collection systems – Technical criteria for the interaction between pantograph and overhead line (to achieve free access)
standard by International Electrotechnical Commission, 07/28/2010

Alarm and electronic security systems – Social alarm systems – Part 2: Trigger devices
standard by International Electrotechnical Commission, 04/10/2014

Multimedia systems and equipment – Multimedia e-publishing and e-books – Interchange format for e-dictionaries
standard by International Electrotechnical Commission, 07/11/2011

Ultrasonics – Power measurement – High intensity therapeutic ultrasound (HITU) transducers and systems
standard by International Electrotechnical Commission, 11/19/2013

Medical electrical equipment – Part 2-60: Particular requirements for the basic safety and essential performance of dental equipment
standard by International Electrotechnical Commission, 06/27/2019