About KWON S C
About Korea Inst. Machinery and Metals, Kyungnam, KOR
About LEE G H
About Korea Inst. Machinery and Metals, Kyungnam, KOR
About YOO M C
About Korea Inst. Machinery and Metals, Kyungnam, KOR
About Ion Nitriding
About ion nitriding
About Surface hardening
About めくら穴
About 試験片
About パルス
About 直流
About イオン窒化
About 挙動
About 研究