Half Price Standard Code

Amendment 1 – Vacuum cleaners and dust extractors providing equipment protection level Dc for the collection of combustible dusts – Particular requirements
Amendment by International Electrotechnical Commission, 01/16/2019

Corrigendum 1 – Small bore connectors for liquids and gases in healthcare application – Part 5: Connectors for limb cuff inflation applications
Corrigenda by International Electrotechnical Commission, 02/01/2017

Railway applications – Environmental conditions for equipment – Part 1: Equipment on board rolling stock
standard by International Electrotechnical Commission, 08/27/2010

Electrical resistance trace heating systems for industrial and commercial applications – Part 1: General and testing requirements
standard by International Electrotechnical Commission, 08/29/2006

Interoperability specifications of common external power supply (EPS) for use with data-enabled mobile telephones
standard by International Electrotechnical Commission, 02/05/2018

Ferrite cores – Guidelines on dimensions and the limits of surface irregularities – Part 6: ETD-cores for use in power supplies
standard by International Electrotechnical Commission, 06/27/2018

Ferrite cores – Guidelines on dimensions and the limits of surface irregularities – Part 5: EP-cores and associated parts for use in inductors and transformers
standard by International Electrotechnical Commission, 06/27/2018

Low-voltage switchgear and controlgear – Product data and properties for information exchange – Part 1: Catalogue data
standard by International Electrotechnical Commission, 07/12/2017

Universal serial bus interfaces for data and power – Part 1-7: Common components – USB Audio 3.0 device class definition data formats
standard by International Electrotechnical Commission, 09/19/2019

Methods of measuring performances of electric hair clippers or trimmers for household use
standard by International Electrotechnical Commission, 08/16/2017