Authors
Adrian Pascu
Facultyof Engineering / Department of Industrial Machinery and Equipment,"Lucian Blaga", University of, Sibiu, Romania
Mihaela Oleksik
Faculty of Engineering / Department of Industrial Machinery and Equipment, "Lucian Blaga", University of Sibiu,, Sibiu, Romania
Eugen Avrigean
Faculty of Engineering / Department of Industrial Machinery and Equipment, "Lucian Blaga", University of, Sibiu, Romania