NEN-IEC 60050-821
International Electrotechnical Vocabulary - Part 821: Signalling and security apparatus for railways
inactive
| Organization: | NEN |
| Publication Date: | 1 June 1998 |
| Status: | inactive |
| ICS Code (Railway engineering (Vocabularies)): | 01.040.45 |
| ICS Code (Environment. Health protection. Safety (Vocabularies)): | 01.040.13 |
Document History
December 1, 2017
International electrotechnical vocabulary - Part 821: Signalling and security apparatus for railways
NEN-IEC 60050-821 gives the general terminology relating to signalling and security apparatus for railways, as well as general terms pertaining to specific applications and associated technologies....
NEN-IEC 60050-821
June 1, 1998
International Electrotechnical Vocabulary - Part 821: Signalling and security apparatus for railways
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