• UNE-HD 638:2001 ERRATUM:2009

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Road traffic signal systems.

    Available format(s):  Hardcopy, PDF

    Superseded date:  02-01-2014

    Language(s):  Spanish, Castilian

    Published date:  08-07-2009

    Publisher:  Asociacion Espanola de Normalizacion

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