N.T. Abdullaev - Ph. D. (Eng.), Associate Professor, Azerbaijan Technical University. E-mail: a.namik46@mail.ru
O.A. Dyshin - Ph. D. (Phys.-Math.), Senior Research Scientist, Azerbaijan State Oil Academy
M.I. Kerimova - Assistant, Department «Metrology and Standardization», Azerbaijan State Oil Academy
N.T. Abdullaev - Ph. D. (Eng.), Associate Professor, Department «Biomedical Equipment» , Azerbaijan Technical University (Baku). E-mail: a.namik46@mail.ru
K.Sh. Ismailova - Ph. D. (Eng.), Associate Professor, Azerbaijan State Oil Academy (Baku)
M.I. Kerimova - Assistant, Azerbaijan State Oil Academy (Baku)