[KongchangAI]
Unverified83% confidenceTradeoffTime unknown

防水膜层数越多越耐用但越重越硬:2.5层最轻可折叠成拳头大小(200g内)适合应急携带,3层耐磨适合长期高频使用但收纳体积大

1
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83%
Confidence
Long-term
Relevance
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get_claim(id=403259)