[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

金属材质越厚重稳固性越好但便携性越差(重量常达800g以上),若需携带上课/图书馆应选折叠后≤A4大小、重量<400g的便携款,代价是承托厚书时稳定性下降

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

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/187614
API
curl https://kongchang.com/api/v1/knowledge/claims/187614
MCP
get_claim(id=187614)