About SASAKI HIDEYUKI
About 岩手県工試
About SEGAWA KOJI
About 岩手県工試
About KOIWA MASANORI
About 三光化成
About YAMAZAKI TAKUYA
About トーノ精密
About TAMURA TSUYOSHI
About 上尾精密
About 岩手県工業試験場報告
About injection molding
About triazines
About Surface treatment
About Electroless plating
About 射出成形
About 研究
About 一体成形
About 応用
About メッキ製品