Bearing-in
From WebRef.org
Jump to navigationJump to search
The depth of an undercut, or holing, from the face of the coal to the end of the undercut. Fay
Source: Dictionary of Mining, Mineral, and Related Terms
The depth of an undercut, or holing, from the face of the coal to the end of the undercut. Fay
Source: Dictionary of Mining, Mineral, and Related Terms