6665| 13
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這是尼龍嗎? |
點評
這個應該沒加玻纖,玻纖透明度不會這么好
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點評
純尼龍似乎可以做到半透明,增強(加了填料)的才是完全不透的
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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