[KongchangAI]
Unverified88% confidenceCautionTime unknown

窗帘隔音主要靠面料克重和悬垂厚度,克重≥300g/㎡且做1.5-2倍褶皱才有明显吸音效果,但窗帘对低频噪音(车流、空调外机嗡鸣)几乎无效,隔音需靠中空玻璃

1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/191142
API
curl https://kongchang.com/api/v1/knowledge/claims/191142
MCP
get_claim(id=191142)