Combined technology for ore-bed breaking with concentrated and beam charges
About authors
- 1 — Institute of Mining Engineering, SD RAS
- 2 — OAO VOSTNIGRI
- 3 — ABAKAN OAO ZMSK
- 4 — ABAKAN OAO ZMSK
Abstract
At Siberian mines tests were conducted and commercial development of combined technology of rock mass stripping with the use of vertical concentrated charges (VKZ) and beam borehole charges began.
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