About 室蘭工業大学
About 田湯 善章
About 室蘭工業大学
About 衝撃強さ
About 摩擦圧接
About 継手
About 作製法
About 開発
About Industry-Academia Collaborative R&D
About R&D Programs Focused on Technology Transfer
About Promotion for Regional Innovation
About Comprehensive Support Programs for Creation of Regional Innovation
About Research for Promoting Technological Seeds