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Application of RFPA^2^D in Sublevel Caving Mining Extra-Thick Coal Seams
Application of RFPA^2^D in Sublevel Caving Mining Extra-Thick Coal Seams
Application of RFPA^2^D in Sublevel Caving Mining Extra-Thick Coal Seams
2008-01-01
6 pages
Article (Journal)
English
DDC:
620.11
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