About SAOTOME Y
About Gunma Univ., Gunma, JPN
About YASUDA K
About Gunma Univ., Gunma, JPN
About KAGA H
About Gunma Univ., Gunma, JPN
About Journal of Materials Processing Technology
About steel plate
About Press working
About 薄い鋼板
About 微細
About 深絞り加工性