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R & D report
Head: Mineev S.P.. To execute scientific and technical work on development of "Recommendations on producing of an initial vent stream of air from the preparatory coalfaces of the East recoil drift №3 (596 collapsible drift), East group conveyer drift №3 and 594 rows on the ventilators of local ventilation of cut stove of a 596 lava and East drainage drift №2 (596 collapsible drift) set on 594 collapsible drifts of mine "Yubileynaya" of "PershotravenskeMineGroup" of LTD. "DTEK Pavlogradugol". (popup.stage: ). The Polyacov Institute of Geotechnical mechanics of NAS of Ukraine. № 0216U001967
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Updated: 2026-03-24
