The modern technology of drilling and blasting operations is designed for operation of bottom-hole zone equipment using compressed air at a pressure of 0.5-0.6 MPa and water at a pressure of 0.3 Pa.
How to cite:
Kudashev E.A., Dubinin A.F., Popov V.A., Berkman M.I. Water and air supply systems of underground mines and their role in stray current propagation // Journal of Mining Institute. 1988. Vol. 117. p. 11-15.
