ECFR SNAPSHOT / CURRENT THROUGH 2026-08-19

30 CFR 33.4

Types of dust collectors for which certificates of approval may be granted.

CHAPTERCHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR

PARTPART 33—DUST COLLECTORS FOR USE IN CONNECTION WITH ROCK DRILLING IN COAL MINES

SUBPARTA

CURRENT PUBLIC TEXT

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