1. LawStack
  2. Title 30 - Mineral Resources
  3. Chapter I - MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
  4. Subchapter O - COAL MINE SAFETY AND HEALTH
  5. Part 75 - MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES
  6. Subpart I - Underground High-Voltage Distribution
  7. 30 CFR Appendix A
30 CFR Appendix A
Diagrams of Inby and Outby Switching
July 29, 2020
CFR
eCFR graphic er17ap02.030.gif

[67 FR 11001, Mar. 11, 2002; 67 FR 18823, Apr. 17, 2002]

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Topic High-Voltage Longwalls

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