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2Published 2010Subjects: “...Self-contained self-rescuer (Mine rescue equipment) Safety measures....”
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Government Document eBook -
3Published 2011“...Clarification of procedures to use when reporting Self-Contained Self-Rescuer (SCSR) inventories...”
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Government Document eBook -
4Published 2010“...Clarification of MSHA policy and regulations related to self-contained self-rescuers...”
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Government Document eBook