Unverified80% confidenceFactTime unknown
帆布包底部四角是最易磨损脱线的部位，选购时优先看是否有加固车缝、皮质包角或防磨底钉，无加固的平底帆布包用半年角部易起毛破损
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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