不多：清潔科技，高壓輸電，高鐵，煤炭燃燒技術，新能源交通工具、可再生能源，核能源

來源: rouserrun 於 2010-12-14 16:14:06 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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