[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

关键受力点(口袋口、裤裆、膝盖、腰头两侧)是否采用套结(bar-tack)加固是判断做工的核心,套结针数≥42针为专业级,普通回针缝在重物拉扯下易开线

1
Sources
88%
Confidence
Long-term
Relevance
-
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https://kongchang.com/claim/86657
API
curl https://kongchang.com/api/v1/knowledge/claims/86657
MCP
get_claim(id=86657)