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NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

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Draft standard [Withdrawn]

IEC 1/1601/FDIS ; IEC 60050-821:1996-03 ; IEC-PN 1/50-821/f2:1996-03
Revision of IEC 50(31)(1959): International Electrotechnical Vocabulary - Chapter 821: Signalling and security apparatus for railways - Sections 5 to 10

Edition 1996-03
Original language English , French
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