[KongchangAI]
Unverified85% confidenceFactTime unknown

防水帽的接缝处理是关键:压胶(seam-sealed)工艺封住针孔缝线才能真正防水,普通车缝线即使面料防水,雨水仍会从针孔渗入

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85%
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Long-term
Relevance
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