PART 58--HEALTH STANDARDS FOR METAL AND NONMETAL MINES
Subpart A--General
Section
58.1 Scope.
Subparts B Through D--[Reserved]
Subpart E--Miscellaneous
58.610 Abrasive blasting.
58.620 Drill dust control.
Authority: 30 U.S.C. 811 , 957 , 961 .
[ 59 FR 8318, Feb. 18, 1994; 60 FR 30398, June 8, 1995]