본문

Multilingual
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Hong Jong-Kyun, | 한국광학회 | 2006 ,
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Dong Hoon Kim, Sun Ho Kim, Jun Yeob Song, | 대한기계학회 | 2005 ,
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Kyu Keun Song, Sang Cherl Sim, Byong Koog Jung, H, | 대한기계학회 | 2005 ,