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Information × Registration Number 0200U003699, 0198U005482 , R & D reports Title To devise the feasibility study of unified conditions of coalseams for their balance reserves accounting popup.stage_title Head Meznikov Volodymyr Ivanovych, Registration Date 23-08-2000 Organization Donetsk Research Institute of Coal Mining popup.description2 The object of investigation is conditions for hard coal on the basis of seam thickness. Task is to improve coalmines efficiency and labour conditions in coal-faces. Methods of investigation are statistic analysis, euristic prediction, technical and economic comparison of variants. The condition thickness for flat and inclined coalseams is 0.8 m. The work is done according to special methodics considering dramatic changes in the economy of the country Product Description popup.authors popup.nrat_date 2020-04-03 Close