Hematite iron mines in India, with open-cut workings at three levels on hillside; cableway and its operation; reconstruction of gravity incline railroads for lowering ore to shipping level.
Experiences in steep haulage
Colliery Guardian
Colliery Guardian ; 143 , n 3698
1931
2 pages
Aufsatz (Zeitschrift)
Englisch
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Economy in locomotive haulage on steep gradients
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