PART 18—ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES
- SUBPART A—General Provisions (§18.1 to §18.16)
- SUBPART B—Construction and Design Requirements (§18.20 to §18.54)
- SUBPART C—Inspections and Tests (§18.60 to §18.69)
- SUBPART 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)
- SUBPART E—Field Approval of Electrically Operated Mining Equipment (§18.90 to §18.99)