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Underground supplies diesel vehicles
1967
Persistent link: https://www.econbiz.de/10003256625
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Utvecklingstendenser inom internationell kolgruvedrift : Tillämpning vid svenska koloch lergruvor ; Foredrag, 1959
Smedberg, Magnus - In: Jernkontorets annaler : JKA ; tidskrift för svenska … 143 (1959) 9, pp. 525-592
Persistent link: https://www.econbiz.de/10002815294
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Partijnye organizacii Donbassa v bor'be za osnaščenie ugledobyvajučšej promyšlennosti novoj technikoj, 1959-1965 gg
Slepen'kij, Roman Akimovič - 1968
Persistent link: https://www.econbiz.de/10002828812
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Umweltschutz in Steinkohlengruben
Sikora, Włodzimierz - In: Technik in Polen : TiP 75 (1975) 11, pp. 18-19
Persistent link: https://www.econbiz.de/10002830263
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Concentration of colliery workings in selected European countries
Uskoff, Krupinski (contributor); Kimmins (contributor) - United Nations / Economic Commission for Europe - 1961
Persistent link: https://www.econbiz.de/10002956239
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How operational gaming can help with the introduction of a new technology
Sloman, Martyn - In: Operational research quarterly : OR 28 (1977) 4, pp. 781-793
Persistent link: https://www.econbiz.de/10002831957
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The inadequacy of current technology for the recovery of coal seams by underground mining methods
Smith, Malcolm John - 1977
Persistent link: https://www.econbiz.de/10002833684