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A platform for research: civil engineering, architecture and urbanism
New methods of brown coal opencast mining in winter time
Description of results obtained by treatment of opencast mine forefields and steep slopes for mining in winter time; deep plowing of forefield and covering steep slopes with loose material have proved useful as measures for preventing soil from freezing; moreover, important informations and proposals are made on use of new "antifreeze lye." In German.
New methods of brown coal opencast mining in winter time
Description of results obtained by treatment of opencast mine forefields and steep slopes for mining in winter time; deep plowing of forefield and covering steep slopes with loose material have proved useful as measures for preventing soil from freezing; moreover, important informations and proposals are made on use of new "antifreeze lye." In German.
New methods of brown coal opencast mining in winter time
Neue Verfahren fuer die Winterarbeit im Braunkohlentagebau
Schumann, H. (author) / Rothe, D. (author)
Bergbautechnik ; 15
1965
7 pages
Article (Journal)
English
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