About ARAI TAKESHI
About 旭化成工業
About YOKOYAMA HIDEHISA
About 旭化成工業
About KINOSHITA SHOZO
About 旭化成工業
About KATAYOSE TERUO
About 旭化成工業
About 回路実装学会誌
About printed board
About Printed circuits
About Electric insulating materials
About 熱硬化型
About PPE
About 樹脂積層
About 高周波
About 誘電特性
About 安定性