Frictional Ignition with Coal Mining Bits

Frictional Ignition with Coal Mining Bits
Title Frictional Ignition with Coal Mining Bits PDF eBook
Author Welby G. Courtney
Publisher
Pages 36
Release 1990
Genre Coal-cutting bits
ISBN

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Frictional Ignition of Methane by Continuous Mining Machines in Underground Coal Mines

Frictional Ignition of Methane by Continuous Mining Machines in Underground Coal Mines
Title Frictional Ignition of Methane by Continuous Mining Machines in Underground Coal Mines PDF eBook
Author Edward M. Kawenski
Publisher
Pages 18
Release 1979
Genre Coal-mining machinery
ISBN

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Reduction in Frictional Ignition Due to Conical Coal-cutting Bits

Reduction in Frictional Ignition Due to Conical Coal-cutting Bits
Title Reduction in Frictional Ignition Due to Conical Coal-cutting Bits PDF eBook
Author Lung Cheng
Publisher
Pages 20
Release 1987
Genre Coal-cutting bits
ISBN

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Mine Safety and Health

Mine Safety and Health
Title Mine Safety and Health PDF eBook
Author
Publisher
Pages 472
Release 1981
Genre Mine safety
ISBN

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Frictional Ignition of Natural Gas-air Mixtures by Alternative Coal-cutter Bit Shank Materials

Frictional Ignition of Natural Gas-air Mixtures by Alternative Coal-cutter Bit Shank Materials
Title Frictional Ignition of Natural Gas-air Mixtures by Alternative Coal-cutter Bit Shank Materials PDF eBook
Author L. Garner McDonald
Publisher
Pages 24
Release 1992
Genre Coal-cutting bits
ISBN

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Frictional Ignition of Gas by Mining Machines

Frictional Ignition of Gas by Mining Machines
Title Frictional Ignition of Gas by Mining Machines PDF eBook
Author Irving Hartmann
Publisher
Pages 26
Release 1955
Genre Mine explosions
ISBN

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Mine Safety & Health

Mine Safety & Health
Title Mine Safety & Health PDF eBook
Author
Publisher
Pages 730
Release 1978
Genre Mine safety
ISBN

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