About TANAKA KOICHI
About IZAWA SATORU
About HORI SANKEI
About 小山工業高等専門学校研究紀要
About sheet molding compound
About drilling (machining)
About drilling (cutting)
About burr
About flow
About visualization
About surface crack
About Machining and finishing in general
About SMC
About 穴あけ
About バリ発生
About 研究
About 圧縮成形
About 素材シート