About ISHIBASHI AKIRA
About TANAKA SHIGETADA
About EZOE SATORU
About 日本機械学会論文集 C編
About gear
About Grinding
About Gears,gear units
About CBNと石
About 精密
About 歯車研削
About 設計
About 製作
About 研削
About 歯車
About 能力
About 鏡面仕上げ
About 試作
About 面圧強さ