Figure 15
From: Preventing water-inrush from floor in coal working face with paste-like backfill technology
Leakage of d3 and d4 drills in the 1st drilling field of No. 81006 working face.
Figure 15 | Scientific Reports
From: Preventing water-inrush from floor in coal working face with paste-like backfill technology
Leakage of d3 and d4 drills in the 1st drilling field of No. 81006 working face.
