Unverified70% confidenceFactTime unknown
判断裤腿弹性是否达标：双手横向拉伸裤腿面料能延展至原宽1.5倍以上并快速回弹无褶皱松弛，说明适合大幅度运动；回弹慢或留痕的属低弹面料
1
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70%
Confidence
Long-term
Relevance
-
First Seen
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