Unverified75% confidenceFactTime unknown
弹性宠物袜常见面料为涤纶+氨纶混纺，氨纶占比8%-15%时弹性与回弹平衡较好，占比过低易松脱、过高则勒脚
1
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75%
Confidence
Long-term
Relevance
-
First Seen
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