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UNI ENV 12694 : 1999
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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PUBLIC TRANSPORT - ROAD VEHICLES - DIMENSIONAL REQUIREMENTS FOR VARIABLE ELECTRONIC EXTERNAL SIGNS
25-09-2018
01-01-1999
La norma, sperimentale, riguarda i segnali elettronici esterni (sono esclusi i segnali meccanici senza controllo elettronico) quando installati in veicoli per trasporto pubblico come: bus, tram, filobus (sono esclusi veicoli per metropolitane e treni), e specifica la dislocazione, le dimensioni, le caratteristiche del pannello indicatore, i contenuti dell'informazione e della scrittura. Attualmente esiste un insieme di tecnologie per ciascun segnale (per esempio: dot matrix, flaps, fils, LCD, ecc.).
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