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99.3%もの無駄  Wasted as much as 99.3%

省エネ大賞受賞技術開発の軌跡
まえがき(2) 99.3%もの無駄(日経新聞記事)
Trajectory of Energy Conservation Grand Prize-winning Technology Development
Preface (2) Wasted as much as 99.3% (Nikkei Newspaper Article)