Unverified85% confidenceDecision RuleTime unknown
材质多为PA+PE复合膜，厚度越大越耐用但自重和折叠体积也越大；旅行用建议选轻薄款，换季存放建议选加厚款
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
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