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Improving night-time visibility of traffic lines
Details of experiments being carried out in California using glass beads set in traffic lacquer as marker signals which are visible at night.
Improving night-time visibility of traffic lines
Details of experiments being carried out in California using glass beads set in traffic lacquer as marker signals which are visible at night.
Improving night-time visibility of traffic lines
Roads Road Construction
O'Brien, M.A. ( Autor:in )
Roads and Road Construction ; 19 ; p 102-103
1941
2 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
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