High ratio of actual tonnage moved to rating of engines. Heavy loading promotes fuel economy. Paper presented before Pac. Ry. Club.
Securing the maximum efficiency in train loading
Ry. Age
Railway Age ; 66 , n 17
1919
3 pages
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1924
Engineering Index Backfile | 1919
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