Domestic Conference 2022.12: D. B. Sim, U. S. Lee, J. H. Lee, H. Y. Kim, B. H. Kim, Fabrication of Micro Drilling and Endmill Tool for Cemented Carbide Machining, 한국기계가공학회 2022년도 추계학술대회
2022.12: D. B. Sim, U. S. Lee, J. H. Lee, H. Y. Kim, B. H. Kim, Fabrication of Micro Drilling and Endmill Tool for Cemented Carbide Machining, 한국기계가공학회 2022년도 추계학술대회