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所屬欄目：我愛發明
所屬頻道：CCTV-10科教
年份：2012
展開全部
簡介：本系列節目主要內容：棠溪寶劍誕生於春秋時期的戰爭利器，失傳了千年之後如今再現光芒，號稱中華第一劍，而另一種是精心打造的藏刀，銳可砍樹砍紙，本期節目為您講述藏刀、棠溪寶劍的鑄造傳奇。收起
《我愛發明》 20120503 銳不可當（下）
《我愛發明》 20120502 銳不可當（上）
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