[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

工装裤的关键受力点(裆部、膝盖、口袋角、腰头)应有三角形套结(bar-tack)加固,普通直缝在这些位置3-6个月内易开线,看不到套结的做工不合格

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90%
Confidence
Long-term
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