IEC - International Electrotechnical Commission - IEC 60050-821:1998
International Electrotechnical Vocabulary (IEV) - Part 821: Signalling and security apparatus for railways
revised
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 29 April 1998 |
| Status: | revised |
| Page Count: | 256 |
| ICS Code (Environment. Health protection. Safety (Vocabularies)): | 01.040.13 |
| ICS Code (Railway engineering (Vocabularies)): | 01.040.45 |
abstract:
It has the status of a horizontal standard in accordance with IEC Guide 108.
Document History
November 20, 2017
International Electrotechnical Vocabulary (IEV) - Part 821: Signalling and security apparatus for railways
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....
IEC 60050-821:1998
April 29, 1998
International Electrotechnical Vocabulary (IEV) - Part 821: Signalling and security apparatus for railways
It has the status of a horizontal standard in accordance with IEC Guide 108.