About YABUNO MASAHIRO
About KUSUYAMA JUMPEI
About KITAJIMA TAKAYUKI
About YUI AKINORI
About ITO TOSHIHIRO
About 岡本工作機械製作所
About 砥粒加工学会学術講演会講演論文集(CD-ROM)
About sapphire
About wafer
About grinding
About actuator
About vibratory cutting
About grinding stone
About oscillation phenomenon
About magnetic actuator
About oscillation phenomenon
About Grinding
About サファイア
About ウエハ
About ロータリ
About 研削
About 砥石
About 揺動
About 研究