IEC 60050-31:1959

January 1959

International standard Cancelled

International Electrotechnical Vocabulary (IEV) - Part 31: Signalling and security apparatus for railways

Main informations

International IEC standards

January 1959

46 p.

IEC 60050-31:1959

Standard replaced by (1)

IEC 60050-821:1998

April 1998

International standard Cancelled

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.

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