About OBARA HIROYUKI
About 玉川大学工学部紀要
About project
About education
About CAD
About Learning
About numerical control
About carbon fiber reinforced plastics
About hybrid vehicle
About electric automobile
About gasoline automobile
About diesel fuel
About computer aided design/computer aided manufacturing
About computer numerical control
About CFRP
About computer numerical control
About hybrid car
About practice learning
About Science and engineering education
About Engineering education
About CAD,CAM
About プロジェクト
About 教育
About CAD
About CAM