[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

真正实现全黑需处理'漏光'问题:窗帘宽度应为窗户的2-2.5倍(形成褶皱防边缝漏光),高度顶天立地并两侧超出窗框15-20cm,仅靠布料遮光率高但尺寸不足仍会四周漏光

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88%
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Long-term
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