PART 7—TESTING BY APPLICANT OR THIRD PARTY
Subparts
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A
Subpart A—General Sections 7.1–7.10 -
B
Subpart B—Brattice Cloth and Ventilation Tubing Sections 7.21–7.31 -
C
Subpart C—Battery Assemblies Sections 7.41–7.52 -
D
Subpart D—Multiple-Shot Blasting Units Sections 7.61–7.72 -
E
Subpart E—Diesel Engines Intended for Use in Underground Coal Mines Sections 7.81–7.92 -
F
Subpart F—Diesel Power Packages Intended for Use in Areas of Underground Coal Mines Where Permissible Electric Equipment is Required Sections 7.95–7.108 -
J
Subpart J—Electric Motor Assemblies Sections 7.301–7.311; Appendix I -
K
Subpart K—Electric Cables, Signaling Cables, and Cable Splice Kits Sections 7.401–7.411 -
L
Subpart L—Refuge Alternatives Sections 7.501–7.510