[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

选购时看孔隙密度:孔隙越粗(大孔浮石)去污越快但越易划痕,细孔火山石研磨温和;清理高档卫浴或釉面泛光的洁具应选细密孔隙磨块

1
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80%
Confidence
Long-term
Relevance
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