[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

窗帘隔音效果受限于安装方式:顶部安装(吸顶/贴天花板)比杆装有效,两侧和底部应超出窗框15-20cm形成包裹,缝隙漏音会使降噪效果下降50%以上,因此箱式/落地褶皱包边款优于普通挂钩款

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82%
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Long-term
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