[KongchangAI]
Unverified85% confidenceFactTime unknown

缝纫机线选择:涤纶包芯线(如高士Coats)通用性最强,纯棉线易断不适合弹力面料;标号40s/2为常用手缝和缝纫机通用规格

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85%
Confidence
Long-term
Relevance
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get_claim(id=110067)