1 부경대학교 대학원 기계설계공학과
2 부경대학교 기계공학부
3 산둥 대학교 기계공학부
1
Department of Mechanical Design Engineering, Graduate School, Pukyong National University 
2
School of Mechanical Engineering, Pukyong National University 
3
School of Mechanical Engineering, Shandong University JFIF d d Ducky d qhttp://ns.adobe.com/xap/1.0/