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酸度系数高，具有良好的化学稳定性及纤维耐久性。
High acidity coefficient, good chemical stability and fiber durability.
youdao
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酸度系数高，具有更好的化学稳定性及纤维耐久性。
High acidity has better chemical stability and fiber durability.
youdao
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酸度系数高，具有更好的化学稳定性及纤维耐久性。
High acidity has better chemical stability and fiber durability.
youdao