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polyester fiber
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polyester fiber
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聚酯纤维
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polyester fiber
聚酯纤维
分子结构中含有酯基(—COO—)的聚合物经直接纺丝或再熔融纺丝制得的合成纤维。
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>高分子科学>高分子化学>释义
polyester fiber
聚酯纤维
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