About OE TOSHIO
About MIZUNO SACHIO
About NAGAO MASAYUKI
About KOZAKI MASAMITSU
About superconductive cable
About Electric insulating materials
About Electric wires and cables
About 超電導ケーブル
About 高分子
About 電気絶縁材料
About 液
About 岩
About 窒素
About 機械的特性