About NAKAJIMA Kenichi
About Tohoku Univ., Sendai, JPN
About YOKOYAMA Kazuyo
About Tohoku Univ., Sendai, JPN
About MATSUNO Yasunari
About Univ. Tokyo, Tokyo, JPN
About NAGASAKA Tetsuya
About Tohoku Univ., Sendai, JPN
About ISIJ International (Iron and Steel Institute of Japan)
About economy
About physical distribution
About Nonferrous metallic materials
About 日本
About 経済
About 鉄
About 鋼
About 物流
About モリブデン
About 物質
About 流動