[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

窗帘对噪音的实际衰减主要靠密封覆盖而非材质,帘宽应达到窗户实际宽度的2.0-2.5倍(褶皱倍数),高度需超出窗框上下各15cm、离墙贴合,缝隙漏声会让高克重面料失效

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