IEC 60050-821:2017 

International electrotechnical vocabulary - Part 821: Signalling and security apparatus for railways


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IEC 60050-821:2017 gives the general terminology relating to signalling and security apparatus for railways, as well as general terms pertaining to specific applications and associated technologies. This new edition reviews and complements the previous one. It has the status of a horizontal standard in accordance with IEC Guide 108:2006. This terminology is consistent with the terminology developed in the other specialized parts of the IEV.

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Additional information

Publication typeInternational Standard
Publication date2017-11-20
Available language(s)English/French
TC/SCTC 1 - Terminologyrss
ICS01.040.13 - Environment. Health protection. Safety (Vocabularies)
01.040.45 - Railway engineering (Vocabularies)
File size3710 KB

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