[KongchangAI]
Unverified79% confidenceFactTime unknown

复古摆件钟表常见做旧工艺分'仿古黄铜'与'真铜氧化'两类,真铜件重量明显更沉且随时间自然包浆增值,喷漆仿铜件时间久会掉漆露白

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