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Procedures for obtaining Department of Transportation explosive classification recommendations through the Bureau of Mines

Use of sheathed explosive charges on longwalls

Published Year

• 1990-1999 (2) *

Subject

• Coal mines and mining--Explosives--Testing (1)
• Explosives industry--Licenses--United States (1)
• Explosives--Transportation--Law and legislation--United States (1)
• Longwall mining (1)

Author

• Mainiero, Richard J. (2) *
• Santis, Lon D. (1)
• Voigt, Donald A. (1)

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