Discusses this subject with special reference to street railways. (2300 w.) (No. 20493 D)
The economy of proper working weights in electric traction
Wirtschaftliche Betriebsgewichte und uberraschende Ersparnisse durch ihre Anwendung bei Zugkraftanlagen
1910
Article (Journal)
German
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The economy of electric traction in France
Engineering Index Backfile | 1901
|Electric traction development boosts economy and reliability
Tema Archive | 1975
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