[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

为实现有效遮光,窗帘宽度应做到窗户实际宽度的1.8-2倍(褶皱比2.0),高度上沿盖过窗框15-20cm、下沿落地或超出窗台20cm以上,否则四周漏光会大幅降低实际遮光效果

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