52 Pa. Stat. § 70-520
Current through Pa Acts 2024-53, 2024-56 through 2024-111
Where practical, each breast, chamber, or other working place, when finished, shall have a crosscut connected at the face to an adjoining place.
52 P.S. § 70-520
Where practical, each breast, chamber, or other working place, when finished, shall have a crosscut connected at the face to an adjoining place.
52 P.S. § 70-520