Directory of engineer Editors and Editorial Board EDITOR-IN-CHIEF: T. SAMKHARADZE – Doctor of Techn. Science, Professor Editorial board: Bulanova T.A. – Doctor of Techn. Sciences, Professor Gavrilov N.M. – Doctor of Phys.-Math. Sciences, Professor Galchenko Yu.P. – Doctor of Techn. Sciences Zhelonkin A.I. – Doctor of Techn. Sciences, Professor Ignatushina I.V. – Cand. of Phys.-Math. Sciences, Associate Professor Ishchenko A.M. – Cand. of Economic Sciences, Associate Professor Krapivin V.F. – Doctor of Phys.-Math. Sciences, Professor Mikhaylov Yu.B. – Doctor of Techn. Sciences, Professor Natishvili O.G. – Doctor of Geological-Mineralogical Sciences, Professor Nosov Yu.R. – Doctor of Techn. Sciences, Professor Romanov A.A. – Doctor of Techn. Sciences, Professor Rybin V.M. – Doctor of Tech. Sciences, Professor Samkharadze T.G. – Doctor of Techn. Sciences, Professor Sobko A.A. – Cand. of Phys.-Math. Sciences, Senior Researcher Sumkin K.S. – Cand. of Techn. Sciences, Associate Professor Tutyunnik V.M. – Doctor of Techn. Sciences, Professor Shkabardnya M.S. – Doctor of Techn. Sciences, Professor Shcherbakov N.S. – Doctor of Techn. Sciences, Professor