[KongchangAI]
Unverified85% confidenceFactTime unknown

缠绕膜主要材质为LLDPE(线性低密度聚乙烯),其拉伸率可达200%-300%,正确使用应边拉伸边缠绕以发挥收缩抱紧力并节省用量

1
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85%
Confidence
Long-term
Relevance
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get_claim(id=156212)