[KongchangAI]
Unverified82% confidenceSolutionTime unknown

临街严重噪音(>60分贝)不能只靠密封条解决,单纯贴密封条降噪通常仅3-8分贝,需配合中空/夹胶玻璃、加装第二层窗才能显著改善

1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen

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https://kongchang.com/claim/347800
API
curl https://kongchang.com/api/v1/knowledge/claims/347800
MCP
get_claim(id=347800)