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Analysis of longwall support system in a deep coal mine : Park, D W; Jiang, Y M Proc 9th Annual Workshop Generic Mineral Technology Center Mine Systems Design and Ground Control, Lexington, 10–12 November, 1991P49–58. Publ Blacksburg: Virginia Polytechnic Institute and State University, 1991


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
113 KB
Volume
30
Category
Article
ISSN
0148-9062

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