Unverified72% confidenceFactTime unknown
隧道面料克重≥180g/m²的加厚牛津布或帆布抗抓挠性明显优于普通薄涤纶，长期使用（1年以上）应关注面料克重与双层缝线工艺
1
Sources
72%
Confidence
Long-term
Relevance
-
First Seen
Sources
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