[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

软体积木内芯应选择高回弹海绵(密度≥25kg/m³),密度过低(<18kg/m³)的海绵孩子踩踏或攀爬时会塌陷,失去支撑性且易变形

1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/281379
API
curl https://kongchang.com/api/v1/knowledge/claims/281379
MCP
get_claim(id=281379)