Calculation of Permeability in Coal Deposits with Karst Water in Bailong Coal Colliery[J]. COAL GEOLOGY & EXPLORATION, 1987, 15(1): 48-49.
Citation: Calculation of Permeability in Coal Deposits with Karst Water in Bailong Coal Colliery[J]. COAL GEOLOGY & EXPLORATION, 1987, 15(1): 48-49.

Calculation of Permeability in Coal Deposits with Karst Water in Bailong Coal Colliery

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