[KongchangAI]
Unverified80% confidenceFactTime unknown

碳钢喷塑(静电粉末喷涂)工艺的防锈能力优于普通烤漆,但一旦表面涂层被磕碰划破露出基材,破损处仍会从内向外锈蚀扩散

1
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80%
Confidence
Long-term
Relevance
-
First Seen

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