About LEE Kyeong Uk
About Dep. of Mechanical Design Engineering, Konkuk Univ., Seoul, KOR
About KO Sung Lim
About Dep. of Mechanical Design Engineering, Konkuk Univ., Seoul, KOR
About Journal of Materials Processing Technology
About drilling(cutting)
About cross
About deburring
About tool
About parts
About burr
About tilt angle
About morphology(form)
About machining accuracy
About surface quality
About surface roughness
About drilling
About automotive parts
About morphology
About Other cutting
About 交差
About ばり取
About 工具
About 開発