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Study on Method to Set Safety Coal and Rock Pillar for Fully Mechanized Top Coal Caving Mining Under Water Body[J]. COAL SCIENCE AND TECHNOLOGY, 2011, (11).
Citation: Study on Method to Set Safety Coal and Rock Pillar for Fully Mechanized Top Coal Caving Mining Under Water Body[J]. COAL SCIENCE AND TECHNOLOGY, 2011, (11).

Study on Method to Set Safety Coal and Rock Pillar for Fully Mechanized Top Coal Caving Mining Under Water Body

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