METHOD FOR CUTTING STEEP COAL FORMATIONS IN ABSENCE OF PEOPLE

摘要

Usage: refers to mining and can be used in the development of thin coal seams. SUMMARY OF THE INVENTION: refinement of lava are diagonally inclined towards the formation slaughter, wherein simultaneously with its working off the top of the slaughtering fulfill pneumatic moballonnym unit advancing step protected lnevmoballonnoy lining and flexible overlap, which is laid over it. 2 yl.