STUDY OF THE IMPACTOF THE INTRODUCTIONOF SHAFT TECHNOLOGYDEVELOPMENT ON THEDILUTION OF INCLINEDCOAL SEAMS OF COMPLEXSTRUCTURE E.B. ShevkunA.V. LeschinskiyAlexey Dobrovolskiy2019 год

STUDY OF THE IMPACT OF THE INTRODUCTION OF SHAFT TECHNOLOGY DEVELOPMENT ON THE DILUTION OF INCLINED COAL SEAMS OF COMPLEX STRUCTURE
статья из журнала