[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

窗帘漏光80%来自四周缝隙而非布料本身:布料宽度需为窗宽的1.8-2倍以保证褶皱和覆盖,两侧各超出窗框15-20cm,长度落地或过窗台20cm以上,否则再好的遮光布也漏光

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90%
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Long-term
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