Unverified82% confidenceFactTime unknown
选购时看研磨剂成分表:碳酸钙(方解石)最温和适合日常,硅藻土/浮石粉去污强但偏硬慎用于亮面,长石/石英类最硬仅适合搪瓷马桶等耐磨面
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82%
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