Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Simple portable automatic traffic counter
Detailed description of construction, operation and performance of counters developed by U S Bureau of Public Roads; practicability of using simple accumulating machines; modifications of accumulating type counter.
Simple portable automatic traffic counter
Detailed description of construction, operation and performance of counters developed by U S Bureau of Public Roads; practicability of using simple accumulating machines; modifications of accumulating type counter.
Simple portable automatic traffic counter
Pub Roads
Craig, R.E. (Autor:in) / Reymer, S.E. (Autor:in)
Public Roads ; 19
1939
9 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.