본문

Multilingual
121
Hyundoek Yang and Hyunsang Hwang, | 대한금속재료학회 | 2005 ,
122
123
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Hyun-Seok Hong and Chong-Ook Park, | 대한금속재료학회 | 2005 ,
125
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129
Keun-Hyeok Yang, | 한국콘크리트학회 | 2007 ,
130