Unverified78% confidenceFactTime unknown
领口罗纹缝制质量决定耐久：优质款领口为双层包边或罗纹加固，洗涤50次后不塌不卷边；廉价款单层平缝洗几次即松垮变形
1
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78%
Confidence
Long-term
Relevance
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