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[請問] 可彎曲可恢復的材質
Mar 17th 2014, 00:08, by netjy3075

作者netjy3075 (花不語)

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標題[請問] 可彎曲可恢復的材質

時間Mon Mar 17 00:08:09 2014

可彎曲定型 不用時又可恢復原狀 除了記憶合金會因為溫度變形外 有其他材質符合上述特點的嗎? 成本高嗎?s -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 61.231.83.79

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