본문

Multilingual
71
Han Cheol Choe, Yeong-Mu Ko, | Korean Institute of Metals and Materials | 2006 ,
72
73
74
Sung-Cheol Jang, Tae-Hyun Chang, | 대한기계학회 | 2005 ,
75
76
77
78
Jong Ho Lee, Chung Hwan Jeon, Young June Chang, C, | 대한기계학회 | 2005 ,
79
Kyu Keun Song, Sang Cherl Sim, Byong Koog Jung, H, | 대한기계학회 | 2005 ,
80
Joon Hong Boo, Soo Yong Park, | 대한기계학회 | 2005 ,
1
2
US Department of Education [, ]