[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

骨瓷含量≥45%(磷酸三钙)透光性好、质地轻薄,含量30%以下的普通瓷更厚重易发黄,选购时看包装标注的'Bone China'及骨粉含量百分比

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Long-term
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