['Specialized Industries']
['Mining']
08/29/2025
...
Authority:30 U.S.C. 957, 961.
Editorial Note: Nomenclature changes appear at 43 FR 12313, Mar. 24, 1978.
Subpart B—Construction and Design Requirements
Subpart C—Inspections and Tests
Subpart E—Field Approval of Electrically Operated Mining Equipment
Source: 33 FR 4660, Mar. 19, 1968, unless otherwise noted.
['Specialized Industries']
['Mining']
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