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哪种大理石的辐射最小
更新时间: 2020-09-09 00:00:00  

一般来说,石材材质越坚密辐射越大,颜色越鲜艳辐射越大,颜色越深辐射越大。

大理石类辐射:放射性物质氡,对人体有害。氡,是一种无色无味无法察觉的惰性气体。水泥,砖刹,大理石,瓷砖等建筑材料是氡的主要来源,地质断裂带处也会有大量的氡析出。氡及其子体随空气进入人体,或附着于气管粘膜及肺部表面,形成体内辐射。

关键词: 大理石 辐射

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