[KongchangAI]
Unverified70% confidenceFactTime unknown

常见开口螺旋缠绕管以2米/卷为主流规格,可自行剪裁;一体套管长度多为1米/1.5米固定规格,购买前需测量实际线材裸露长度预留20%余量

1
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70%
Confidence
Long-term
Relevance
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MCP
get_claim(id=273916)