Part 18 — Electric Motor-Driven Mine Equipment and Accessories
- Subpt. A General Provisions §§18.1 to 18.16
- Subpt. B Construction and Design Requirements §§18.20 to 18.54
- Subpt. C Inspections and Tests §§18.60 to 18.69
- Subpt. D Machines Assembled With Certified or Explosion-Proof Components, Field Modifications of Approved Machines, and Permits To Use Experimental Equipment §§18.80 to 18.82
- Subpt. E Field Approval of Electrically Operated Mining Equipment §§18.90 to 18.99
- Subpt. F Voluntary Consensus Standards §§18.101 to 18.103