[KongchangAI]
Unverified72% confidenceTradeoffTime unknown

降噪效果越好的方案(止震+吸音+液态喷涂三层)成本和施工时间越高,日常通勤只需贴止震板+一层闭孔发泡即可降3-5dB,无需追求全套

1
Sources
72%
Confidence
Long-term
Relevance
-
First Seen

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https://kongchang.com/claim/122891
API
curl https://kongchang.com/api/v1/knowledge/claims/122891
MCP
get_claim(id=122891)