Unverified85% confidenceDecision RuleTime unknown
有机硅(硅烷/硅氧烷)类防水喷剂适合石材、水泥、清水墙等无机多孔材质,渗透型不改变外观;氟碳类适合织物、皮革、木材,兼具防水防油
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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