About NAGAHATA RITSUKO
About 産業技術総合研 環境化学技術研究部門
About コンバーテック
About Biomass
About energy saving
About Biomars fuels and refuse derived fuels
About Drying of solid
About Polymerization in general
About Manufacturing and its equipment
About Caprolactam
About ε-Caprolactone
About マイクロ波
About 省エネ
About バイオマスプラスチック
About 製造法
About 提案