Comparison of economic efficiency and fields of applicability of conveying and hydraulic transportation of coal; design of hydraulic systems for handling coal in mine and for transportation of coal for long distances.
Present state of developments in hydraulic transportation in coal industry
Sovremennyi etap razvitiya gidravlicheskogo transporta v ugol'noi promyshlennosti
Ugol ; n 5
1964
7 pages
Article (Journal)
Russian
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