[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

承重层板厚度需≥18mm,跨度超过900mm时应加背板固定或中间加立板,否则长期承重会下弯变形,放书籍等重物层板跨度建议≤600mm

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

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/327501
API
curl https://kongchang.com/api/v1/knowledge/claims/327501
MCP
get_claim(id=327501)