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METHOD OF MECHANICALLY LONGITUDINALLY MINING LONGWALLS IN DEPOSITS OF SMALL THICKNESS AND INCLINATION ANGLE HIGHER THAN 40 DEGREES WITH COMPLETE FILLING AND SET OF EQUIPMENT THEREFOR
METHOD OF MECHANICALLY LONGITUDINALLY MINING LONGWALLS IN DEPOSITS OF SMALL THICKNESS AND INCLINATION ANGLE HIGHER THAN 40 DEGREES WITH COMPLETE FILLING AND SET OF EQUIPMENT THEREFOR