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Head: Воротеляк Гарольд Андрійович. Development and introduction of technology for making drill-blast operations at mining of blocks of the bench geologically composed from some steep-dipping different-strengh seams of rocks and ores in their contact zones with aim of lowering contamination, dilution and losses of ore at excavation of blasted rock mass in quarries of open joint-stock company "InGOK"..
State scientific-research mining institute. № 0110U002394
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Updated: 2026-03-27
