[KongchangAI]
Unverified85% confidenceSolutionTime unknown

临街噪音治理应采用组合方案:门窗缝隙用EPDM密封条+门底加装门底密封条(门缝挡条)+窗扇加密封毛条,单靠密封条只能降低3-8分贝

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