About KUWABARA TOSHIHIKO
About 東京農工大 大学院共生科学技術研究院
About plastic working
About hollow body
About metal mold
About automatic design
About principal stress
About slip-line field
About die
About square tube
About drawing
About Press working
About ネットシェイプ成形
About 金型
About 角筒容器
About 多段
About 自動設計