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Information × Registration Number 0103U000054, ( 0203U002239  ) R & D request Title To elaborate the chapter of amendments for the new issue of "Manual on safe coalseam, оperations prone to gas dynamic phenomena considering safe methods and techniques of rock pressure control at pillars extraction in the areas of bearing pressure and increased gas emission". Head Андреєв Іван Михайлович, Registration Date 14-01-2003 Organization Donetsk Research Institute of Coal Mining popup.description1 popup.nrat_date 2024-12-11 Close
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To elaborate the chapter of amendments for the new issue of "Manual on safe coalseam, оperations prone to gas dynamic phenomena considering safe methods and techniques of rock pressure control at pillars extraction in the areas of bearing pressure and increased gas emission".
Head: Андреєв Іван Михайлович. To elaborate the chapter of amendments for the new issue of "Manual on safe coalseam, оperations prone to gas dynamic phenomena considering safe methods and techniques of rock pressure control at pillars extraction in the areas of bearing pressure and increased gas emission".. Donetsk Research Institute of Coal Mining. № 0103U000054
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Updated: 2026-03-29


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