About FUTAMATA MASAMI
About GAI X
About ITO HIDENOBU
About SAITO MICHIO
About 大阪ガス
About YAMADA MITSUAKI
About 大阪ガス
About carbon material
About Thermal spraying
About Propyltriethoxysilane
About Phenyltriethoxysilane
About Ethyltriethoxysilane
About Methyltriethoxysilane
About シラン
About ふっ素化
About カーボン
About 溶射皮膜
About はっ水性