Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Traffic signs
Summary of report of British Ministry of Transport, Departmental Committee on Traffic Signs, covering subjects of color contrast and conspicuousness of signs and lettering, their brightness at night, and various related aspects of street marking and lighting; principal recommendations for improved practice in traffic signs and road illumination are summarized. (See also Light and Lighting v 39 n 4 Apr 1946 p 65-7)
Traffic signs
Summary of report of British Ministry of Transport, Departmental Committee on Traffic Signs, covering subjects of color contrast and conspicuousness of signs and lettering, their brightness at night, and various related aspects of street marking and lighting; principal recommendations for improved practice in traffic signs and road illumination are summarized. (See also Light and Lighting v 39 n 4 Apr 1946 p 65-7)
Traffic signs
Roads Road Construction
1946
3 pages
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1934
Engineering Index Backfile | 1933
Engineering Index Backfile | 1933
TRAFFIC SIGNS - Variable message signs and colour pictograms
Online Contents | 2014