[KongchangAI]
Unverified80% confidenceFactTime unknown

床垫质保需区分「整垫质保」与「面料质保」,主流弹簧/乳胶垫芯质保通常10年以上,10年内明显塌陷(下陷>2.5cm)属质量问题应换新

1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/163766
API
curl https://kongchang.com/api/v1/knowledge/claims/163766
MCP
get_claim(id=163766)