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30D

30D

30D

30D

1

After 30 days, the concentration of VOC in different soaking temperature were almost the same at the same soaking temperature .

同一温度下 30d 后，不同浸泡水收集的水样有机物浓度基本相同。

2

From shengze market variety trend this week , FDY63D and 30D pins ;

从盛泽市场本周品种走势看，其中 FDY63D 和 30D 较为动销；

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