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polyamide plastic raw materials prices for car parts lcf polyamide 6 granulespolyamide plastic raw materials prices for car parts lcf polyamide 6 granulesもっと見る
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PP優れた耐クリープpp樹脂ポリプロピレンlgfポリマーexcellent resistance to creep pp resin polypropylene polymer which is producted in our factory.もっと見る
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