[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

接触食物的陶瓷印字优先选釉下彩或釉中彩工艺(图案在釉层下方),耐磨且不会析出重金属;釉上彩(含热转印花纸贴附釉面)图案摸得出凸起感,长期使用易磨损脱落

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