[KongchangAI]
Unverified75% confidenceTradeoffTime unknown

永久保存优先选石膏浇筑型(立体3D手足模)或空气干燥黏土型,成品可保存10年以上;印泥+卡纸型属平面留念,长期易褪色氧化,5年后可能变色

1
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75%
Confidence
Long-term
Relevance
-
First Seen

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