About HAGIUDA Y
About Univ. Tokyo
About KARIKOMI K
About Tokyo Metropolitan Coll. Aeronautical Engineering
About NAKAGAWA T
About Univ. Tokyo
About CIRP Annals (International Inst. for Production Engineering Research)
About lapping machine
About lapping
About Grinding
About 固定と粒
About 焼結
About 鋳鉄
About ラップ
About ラッピング
About 能力