[KongchangAI]
Unverified83% confidenceFactTime unknown

PE共挤膜材质的防水性来自整体薄膜结构而非涂层,正常使用下防水性能稳定,但遭尖锐物划破后防水即失效,与防水性能无关的破损是此类产品的主要投诉点。

1
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83%
Confidence
Long-term
Relevance
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