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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 30 - Mineral Resources |
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Chapter I - Mine Safety and Health Administration, Department of Labor |
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SubChapter O - Coal Mine Safety and Health |
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Part 75 - Mandatory Safety Standards - Underground Coal Mines |
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Subpart F - Electrical Equipment - General |
§ 75.507 - Power connection points.
Latest version.
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§ 75.507 Power connection points.
[Statutory Provisions]
Except where permissible power connection units are used, all power-connection points outby the last open crosscut shall be in intake air.