ENVIRONMENT. TECHNOLOGY. RESOURCES
15th International Scientific and Practical Conference. June 27-28, 2024, ''Vasil Levski'' National Military University, Veliko Tarnovo, Bulgaria
Anguelov, Valentin, Center of welding, Institute of Metal Science, Equipment and Technologies with Center for Hydro- and Aerodynamics (IMSETCHA) “Acad. A. Balevski” Bulgarian Academy of Sciences, Bulgaria