Affiliation: | 1.Civil Aviation Academy, Almaty, Kazakhstan ;2.National Research Technological University MISiS, Moscow, Russia ;3.NAO K. I. Satpaev KazNITU, Almaty, Kazakhstan ;4.Al’-Farabi Kazakh National University, Almaty, Kazakhstan ;5.NAO K. I. Satpaev KazNITU, Almaty, Kazakhstan ;6.Technological University, Almaty, Kazakhstan ; |