About OCHIAI YUJI
About YAMAGUCHI HIROSHI
About 日立 生産技研
About INABA ATSUSHI
About 産業技術総合研
About エコデザインジャパンシンポジウム論文集
About energy consumption
About environmental impact
About Machining and finishing in general
About General problems on production
About 金属材料
About 機械加工
About エネルギー消費