About OGAWA KOICHI
About YAMAGUCHI HIROSHI
About TAKASHIMA YOSHINAO
About TAKA HIROMI
About 大阪府大 大学院
About YAMAMOTO YOSHIAKI
About SAKAGUCHI KAZUHIKO
About friction welding
About Welding techniques
About 統計的手法
About Al
About Cu
About 摩擦圧接
About 最適化