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Information × Registration Number 0207U008421, 0106U009565 , R & D reports Title To develop new technologic schemes for inclined thin seams extraction popup.stage_title Head Mukhin Eugen Petrovich, Registration Date 11-12-2007 Organization Donetsk Research Institute of Coal Mining popup.description2 Object - flat layers capacity of 0,6-1,0 m, purpose – their balance stocks involving in extraction. Methods of research - mathematical statistics, correlation analysis. The technological scheme of separate dredging of coal and breed is developed by the complex mechanized lavas; the technological scheme with use drilling and drawing-knife installations is developed and approved to the mine conditions. Their application will provide increase of the opened stocks volumes in thin flat layers, increase of competitiveness of coal due to decrease mine cinderity and growth of clearing faces loading Sphere of application - mines of all countries all over the world. Product Description popup.authors popup.nrat_date 2020-04-02 Close