About KAMOSHITA YASUHISA
About FUTAMATA MASAMI
About NAKANISHI KIMIO
About OGIYA MASATO
About MAEDA TOSHIYUKI
About 大阪ガス
About SAITO MICHIO
About 大阪ガス
About flame spraying
About fluorinated pitch
About Thermal spraying
About Metallic composite materials in general
About フッ素化
About カーボン
About 溶射皮膜
About 複合化
About 皮膜
About 開発
About 複合ワイヤ