Unverified70% confidenceDecision RuleTime unknown
若商品宣称使用杜邦材料(如Tyvek面料用于雨披),其防水透气性能和耐久性通常优于普通PE/PVC材质,但需确认是否真正采用杜邦原料而非仅借用品牌名
1
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70%
Confidence
Long-term
Relevance
-
First Seen
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