About DAIGO Ichiro
About Univ. Tokyo, Tokyo, JPN
About IGARASHI Yuma
About Univ. Tokyo, Tokyo, JPN
About MATSUNO Yasunari
About Univ. Tokyo, Tokyo, JPN
About ADACHI Yoshihiro
About Univ. Tokyo, Tokyo, JPN
About ISIJ International (Iron and Steel Institute of Japan)
About inventory quantity
About inventory level
About Iron and steel materials
About 日本
About 鋼材
About 在庫
About 算定