[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

长期保存的相册应选用哑膜或UV涂层的艺术纸内页(克重≥200g),耐光性远优于普通铜版纸,可减少10年内的褪色发黄;铜版纸相册2-3年即可能出现明显色偏

1
Sources
85%
Confidence
Long-term
Relevance
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Stable URI
https://kongchang.com/claim/407522
API
curl https://kongchang.com/api/v1/knowledge/claims/407522
MCP
get_claim(id=407522)