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Weighting of the seam ahead of the face and its influence on the choice of mining technique (In Polish) : Major, M Przegl Gorn V40, N1, Jan 1984, P1–6

Publisher: Elsevier Science
Year: 1984
Tongue: English
Weight: 105 KB
Volume: 21
Category: Article
ISSN: 0148-9062
DOI: 10.1016/0148-9062(84)90558-8

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