Lvovich, Shatalov Roman, and Zagoskin Egor Evgenievich. “Development of Technology and Equipment for Non-Destructive Testing of Defects in Sewing Mandrels of a Three-Roll Screw Mill 30-80”. Journal of Electronic & Information Systems 5, no. 2 (December 12, 2023): 61–66. Accessed May 21, 2024. https://journals.bilpubgroup.com/index.php/jeis/article/view/6000.