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Information × Registration Number 0109U006388, R & D request Title To develop technical facilities for economically effective coal pillar extraction Head Данілов Микола Миколайович, Registration Date 15-09-2009 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 technical facilities for economically effective coal pillar extraction
Head: Данілов Микола Миколайович. To develop technical facilities for economically effective coal pillar extraction. Donetsk State Research Plsnning-and-Desing and Experimental Institute of Mine Integrated Mechanization. № 0109U006388
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Updated: 2026-03-21


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