본문

Multilingual
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92
Heera LEe,Hyunsoo Kim, | 대한기계학회 | 2001 ,
93
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Weon-Young Youn,Jae-Bok Song, | 대한기계학회 | 2000 ,
95
96
Jung Won lee, Si Hyung kim,Sung Paal Yim, | 대한금속.재료학회 | 2001 ,
97
M.Y.Song,I.H.Kwon,D.S.Ahn, | 대한금속.재료학회 | 2001 ,
98
99
100
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Project Innovation [, ]
3
Association for Educational Communications & Technology [, ]