Authors
Veronica Despa
Valahia University of Targoviste, Faculty of Materials Engineering and Mechanics, Targoviste, Romania
Florentina Badea
National Institute of Research and Development in Mechatronics and Measurement Technique (INCDMTM), Bucharest
Sorin Ionut Badea
National Institute of Research and Development in Mechatronics and Measurement Technique (INCDMTM), Bucharest