Gregory J Chekan

Design of Bulkheads for Controlling Water in Underground Mines

• Author(s): Gregory J. Chekan

• Categories: Mine drainage

• Type: Book
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• Published: 1985
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• Publisher: Unknown

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Structural Stability and Oxidation Resistance of Substitute Alloys with Various Cr and Mn Levels

• Author(s): Je Myung Oh, Max L. Glenn

• Categories: Chromium-iron alloys

• Type: Book
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• Published: 1989
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• Publisher: Unknown

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Monthly Catalogue, United States Public Documents

• Categories: Government publications

• Type: Book
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• Published: 1992-11
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• Publisher: Unknown

None

Extracting the Science

• Author(s): Jürgen Brune, Jürgen F. Brune

• Categories: Technology & Engineering

• Type: Book
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• Published: 2010
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• Publisher: SME

These research papers also cover a spectrum of innovative technical solutions, including computer-controlled mining equipment, remote monitoring of air quality, and virtual reality training systems.

Analyses of Natural Gases of the United States

• Categories: Natural gas

• Type: Book
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• Published: 1993
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• Publisher: Unknown

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