[KongchangAI]
Unverified78% confidenceFactTime unknown

门与门框的密封条为易损件,长期挤压会老化变硬失去弹性,隔音效果下降,一般2-4年需更换,选购时优先选密封条可自行更换的产品

1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/363742
API
curl https://kongchang.com/api/v1/knowledge/claims/363742
MCP
get_claim(id=363742)