[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

膝盖、裆部、口袋边缘采用套结(bar-tack)加固缝线且针脚密度≥8针/cm的,抗撕裂寿命明显优于普通直缝,选购时重点检查裆部三角接缝是否为双针或套结

1
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82%
Confidence
Long-term
Relevance
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