Authors
Violeta V. Merie
Technical University of Cluj-Napoca, Faculty of Material and Environmental Engineering, Cluj-Napoca, Romania
Nicolae V. Burnete
Technical University of Cluj-Napoca, Faculty of Machine Building, Cluj-Napoca, Romania
Corina Bîrleanu
Technical University of Cluj-Napoca, Faculty of Machine Building, Cluj-Napoca, Romania
Marius Pustan
Technical University of Cluj-Napoca, Faculty of Machine Building, Cluj-Napoca, Romania