Acta Technica Corviniensis

EDITORIAL BOARDMANAGERIMRE KISSUniversity Politehnica TIMISOARA,Faculty of Engineering – HUNEDOARA- ROMANIA -EDITORS from ROMANIA:VASILE GEORGE CIOATĂUniversity Politehnica TIMISOARA,Faculty of Engineering – HUNEDOARAVASILE ALEXAUniversity Politehnica TIMISOARA,Faculty of Engineering – HUNEDOARASORIN AUREL RATIUUniversity Politehnica TIMISOARA,Faculty of Engineering – HUNEDOARADANIEL OSTOIAUniversity Politehnica TIMISOARA,Faculty of Mechanical Engineering – TIMISOARASORIN TIBERIU BUNGESCUBanat’s University of Agricultural Sciences andVeterinary Medicine TIMISOARA – Department ofAgricultural Machines – TIMISOARASIMONA DZITACUniversity of ORADEA,Faculty of Energy Engineering – ORADEAMIRELA SOHACIUUniversity Politehnica BUCURESTI, Faculty ofMaterials Science and Engineering – BUCURESTIREGIONAL EDITORS FROM HUNGARYTAMÁS HARTVÁNYISzéchenyi István University,Department of Logistics & Forwarding – GYŐRZSOLT CSABA JOHANYÁKCollege of KECSKEMET, Faculty of MechanicalEngineering and Automation – KECSKEMETJOZSEF SÁROSIDepartment of Technical and Process Engineering,University of SZEGED, Faculty of Engineering – SZEGEDSÁNDOR BESZEDESDepartment of Technical & Process Engineering,University of SZEGED, Faculty of Engineering – SZEGEDPÉTER TELEKUniversity of MISKOLC, Faculty of MechanicalEngineering and Information Science – MISKOLCPÉTER FÖLDESISzéchenyi István University,Department of Logistics & Forwarding – GYŐRCSABA VÁGVÖLGYIDepartment Of Microbiology, University Of SZEGED,Faculty of Science and Informatics – SZEGEDGERGELY DEZSÖCollege of NYÍREGYHÁZA, Engineering andAgriculture Faculty – NYÍREGYHÁZAREGIONAL EDITORS FROM SERBIAZORAN ANISICUniversity of NOVI SADFaculty of Technical Sciences – NOVI SADMILAN RACKOVUniversity of NOVI SADFaculty of Technical Sciences – NOVI SADMAŠA BUKUROVUniversity of NOVI SADFaculty of Technical Sciences – NOVI SAD© copyright FACULTY of ENGINEERING – HUNEDOARA, ROMANIA 3