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Information × Registration Number 0209U002204, 0108U004788 , R & D reports Title To collect, summarize and analyse data about the state of broken vertical shafts lining of mines of Ukrainian Minugleprom popup.stage_title Head Budnik A.V, Registration Date 23-01-2009 Organization Research Institute of Organization and Mechanization of Mine Construction popup.description2 Broken lining of vertical shafts of coal mines. Actualization of informative database about vertical shafts. Statistical and analytical method. According to the planned schedule for 2008 year the basic types of violations of vertical shafts lining and principal reasons that cause violations of lining are determined and systematized; the informative database is actualized on 10.11.2008; the proposals on applying in production work resalts are developed. Vertical shafts of coal mines.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close