[KongchangAI]
Unverified70% confidenceTradeoffTime unknown

内页越厚防褪色越好但翻阅越笨重:无酸厚衬纸+双层膜套保存性最佳但20页就重达1kg以上,日常翻看频繁的选单层膜套+可拆活页设计更实用

1
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70%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/269100
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curl https://kongchang.com/api/v1/knowledge/claims/269100
MCP
get_claim(id=269100)