[KongchangAI]
Unverified85% confidenceFactTime unknown

颜料/墨水看是否为颜料型(pigment-based)而非染料型(dye-based),颜料墨配合无酸纸的收藏级喷墨可标注‘博物馆级/museum grade’,耐光年限100+年;染料墨在直射光下2-3年即褪色

1
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85%
Confidence
Long-term
Relevance
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