About KOSEKI YASUO
About MARUHASHI FUMIO
About MIYADERA HIROSHI
About 化学工学論文集
About household electric appliance
About environmental impact
About Solic-state devices in general
About Environmental problems
About 蓄熱
About ヒートポンプ
About 熱輸送
About 家電
About OA機器
About LCA
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About 基礎