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Information × Registration Number 0304U002405, 0101U005443 , R & D reports Title Increase of an overal performance of coal mines on the basis of the saving of recources popup.stage_title Підвищення ефективності роботи вугільних шахт на основі ресурсозбереження Head Sally V.I., Registration Date 28-05-2004 Organization National Mining University popup.description2 The processes supporting of power of coal mines considering regional aspects must be based on optimum the use of natural and other production resources. The object of research is the economic efficiency of activity of mines on a basis resources saving. The ways of rise the efficiency of work of coal mines are developed due to the rational use of production recources and design the development of production5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close