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發布時間: 2014-6-28 17:22
正文摘要:; P d' Z+ c3 K" i2 B( P# Q! O古代紡織（繅絲）工具：手搖繅車+ @- j8 L3 A; T2 V$ q w 繅車發明以前，繅絲時的繞絲工具，最初大概只是簡單的H型架子，戰國時改進成轆轤式的 ... |
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