Unverified80% confidenceDecision RuleTime unknown
检查珐琅涂层质量看锅沿（口沿）：优质品口沿珐琅光滑无缩釉、无气泡针孔；口沿裸露铸铁或珐琅堆积不均是低价代工品的常见缺陷，且口沿磕碰易崩釉
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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