Fig. 6
Blasting roof-cutting diagram: (a, b) blasting roof-cutting diagram of single deep drilling; (c, d) blasting roof-cutting diagram of combination with deep and shallow drillings.
Fig. 6 | Scientific Reports
Blasting roof-cutting diagram: (a, b) blasting roof-cutting diagram of single deep drilling; (c, d) blasting roof-cutting diagram of combination with deep and shallow drillings.
