Unverified80% confidenceTradeoffTime unknown
材质透气性与防尘性存在天然矛盾：网眼越大越透气但防尘差，全封闭防尘好但闷。折中方案是选用透气无纺布主体+局部PE防潮涂层，兼顾呼吸性与阻隔粉尘
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80%
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Long-term
Relevance
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