E. Agzam
Shakarim University of Semey
Kazakhstan

Erkhan Agzam – doctoral student of the department «Technological equipment and mechanical engineering»

071412, Semey, Glinka St., 20A

R. Kussainov
Shakarim University of Semey
Kazakhstan

Rinat Kussainov – Senior Lecturer, Department of Physical and Mathematical Sciences and Informatics

071412, Semey, Glinka St., 20A

A. Kakimov
Shakarim University of Semey
Kazakhstan

Aitbek Kakimov – Doctor of Technical Sciences, Professor of the Department of Technological Equipment and Mechanical Engineering

071412, Semey, Glinka St., 20A

A. Yerengaliyev
Shakarim University of Semey
Kazakhstan

Amangeldy Yerengaliyev – Candidate of Technical Sciences, Professor of the Department of Technological Equipment and Mechanical Engineering

071412, Semey, Glinka St., 20A

N. Ibragimov
Shakarim University of Semey
Kazakhstan

Nadir Ibragimov – Candidate of Technical Sciences, teacher of the Department of Technological Equipment and Mechanical Engineering

071412, Semey, Glinka St., 20A