[KongchangAI]
Unverified90% confidenceFactTime unknown

木浆棉(纤维素海绵)干燥时硬如纸板、遇水膨胀变软,吸水量可达自重15-20倍,适合擦桌面和吸水,但去重油污能力弱

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90%
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Long-term
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