Unverified72% confidenceTradeoffTime unknown
合成革/PU材质本身有一定防水性，通常无需专门喷雾，重点应处理缝线和拼接接缝处的渗水，选可渗透缝隙的低粘度喷雾
1
Sources
72%
Confidence
Long-term
Relevance
-
First Seen
Sources
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