[KongchangAI]
Unverified80% confidenceFactTime unknown

201不锈钢通过磁铁强吸测试并不能鉴别304(304也可能带弱磁),真正可靠的判断依赖材质标注与不锈钢检测液(304遇酸不变红,201会变色)

1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen

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https://kongchang.com/claim/390450
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curl https://kongchang.com/api/v1/knowledge/claims/390450
MCP
get_claim(id=390450)