MagazinesThe most recent issues of journals Paton Welding Journal, 2021, №6 Avtomaticheskaya Svarka, 2021, №7 Sovremennaya Elektrometallurgiya, 2021, №2 Tekhnicheskaya Diagnostika i Nerazrushayushchiy Kontrol, 2021, №1 Welder, 2021, №3
