About TONOGAI S
About Osaka Municipal Technical Research Inst.
About SETO S
About Starlite Industry Co., Osaka
About Polymer Engineering & Science
About melamine resin
About Physical properties in general
About 熱硬化性樹脂
About 流動性
About 評価
About 高周波
About 予熱
About 流れ
About 試験