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Information × Registration Number 0108U003879, R & D request Title To develop new technological schemes and to develop a heading set of equipment to drive workings with a cross-section of up to 25 m2 and rock hardness f ? 12 with drilling and firing method by means of delivery and supporting that allows driving 120-150 m/month Head Толстов В.Л., Registration Date 23-06-2008 Organization Donetsk State Research Plsnning-and-Desing and Experimental Institute of Mine Integrated Mechanization popup.description1 popup.nrat_date 2024-12-10 Close
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To develop new technological schemes and to develop a heading set of equipment to drive workings with a cross-section of up to 25 m2 and rock hardness f ? 12 with drilling and firing method by means of delivery and supporting that allows driving 120-150 m/month
Head: Толстов В.Л.. To develop new technological schemes and to develop a heading set of equipment to drive workings with a cross-section of up to 25 m2 and rock hardness f ? 12 with drilling and firing method by means of delivery and supporting that allows driving 120-150 m/month. Donetsk State Research Plsnning-and-Desing and Experimental Institute of Mine Integrated Mechanization. № 0108U003879
1 documents found

Updated: 2026-03-26


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