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Author: Fraley, J. E. | Simpson, R. E.
Title: Magnesium Oxysulfate Cement Sealant in Coal Mines.
Coporate: Bureau of Mines, Philadelphia, PA
Report: RI 8150, 1976, 20 p.
Keywords: coal mines | sealers | magnesium oxysulfate cement
Identifiers: sealing compounds; mining engineering