Unverified85% confidenceFactTime unknown
国标规定纸巾纸(抽纸)不得添加荧光增白剂和可迁移性荧光物质,可用验钞紫光灯照射,正常发白偏黄,若发出明显蓝白荧光则不合格
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85%
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Long-term
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