ECFR SNAPSHOT / CURRENT THROUGH 2026-08-19

30 CFR 75.326

Mean entry air velocity.

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

PARTPART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES

SUBPARTD

CURRENT PUBLIC TEXT

The section is indexed here. Read the full text at eCFR.