About YOKOYA KEISUKE
About YOKOYA KEISUKE
About 東京工大 工学院
About MIYAZAKI MAKOTO
About TOJO YUSUKE
About デンソーエアクール
About YAMASHITA MINORU
About aluminum
About extrusion
About polygon
About pipe
About dynamic powder compacting
About hollow body
About crushing
About energy
About machine element
About stiffened member
About computer simulation
About rib
About absorbed energy
About dynamic compaction
About Mechanical properties
About 補強リブ
About アルミニウム
About 角管
About 圧縮特性