Standard dimensions and construction features of centrifugally cast reinforced concrete poles in use on Petit-Columbes-Porte-de-Champerret and Mairie de Columbes-Port-de-Champerret routes operated by Compagnie du Chemin de Fer Metropolitain de Paris.
Concrete trolleybus poles
Transport World
Transport World ; 104 , n 3322
1948
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1933
|Engineering Index Backfile | 1939
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