Final reports of geophysical mine void detection demonstration projects by United States. Mine Safety and Health Administration

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Re-issue of P09-19 tree cutting on mine property. by United States. Mine Safety and Health Administration

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Potential hazard from recalled electrical disconnect switches by United States. Mine Safety and Health Administration

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Suitable hard hats by United States. Mine Safety and Health Administration

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Submission of respirable dust samples using the MSHA individual identification number (MIIN) by United States. Mine Safety and Health Administration

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Procedures for revoking MSHA certifications to take respirable dust samples or to maintain and calibrate approved dust sampling devices by United States. Mine Safety and Health Administration

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Brass compressed gas cylinder valves and associated fittings used in refuge alternatives by United States. Mine Safety and Health Administration

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Re-issue P07-04 clarification of requirements of Title 30 Code of Federal Regulations s.57.11050, Escapeways and refuges. by United States. Mine Safety and Health Administration

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Program policy manual / by United States. Mine Safety and Health Administration

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Clarification of requirements of Title 30 Code of Federal Regulations s.57.11050, Escapeways and refuges by United States. Mine Safety and Health Administration

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Proximity protection for remote control continuous mining machines by United States. Mine Safety and Health Administration

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MSHA approved fan assemblies that incorporate pipe nipple extensions by United States. Mine Safety and Health Administration

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Best practices for turning crosscuts with remote controlled continuous mining machines by United States. Mine Safety and Health Administration

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Hard hats by United States. Mine Safety and Health Administration

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Mine and mineral processing plant locations, supplemental information for USGS map I-2654 by National Mining Association (U.S.), United States. Mine Safety and Health Administration, United States. Energy Information Administration, Geological Survey (U.S.)

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