O. S. Lekhov
Russian State Professional Pedagogical University, Ekaterinburg
Russian Federation

Dr. Sci. (Eng.), Professor of the Chair of Cars and Indust rial Machines

A. V. Mikhalev
Russian State Professional Pedagogical University, Ekaterinburg
Russian Federation

Senior Lecturer of the Chair of Metallurgy, Welding Production and Methods of Vocational Training

D. Kh. Bilalov
Russian State Professional Pedagogical University, Ekaterinburg
Russian Federation

Senior Lecturer of the Chair of Metallurgy, Welding Production methods of Methods of Vocational Training

M. M. Shevelev
СJSC “Center of Thermal Imaging Diagnostics”, Ekaterinburg
Russian Federation

Head of Nondestructive Testing Laboratory