• 羟基磷灰石的降方法优于目前较普及活性氧化铝、电渗析除

    Hydroxyapatite method has advantage over the methods such as actived alumina, bone char and electrodialysis commonly used in defluorination of drinking water. It is for this re...

    youdao

  • 羟基磷灰石的降方法优于目前较普及活性氧化铝、电渗析除

    Hydroxyapatite method has advantage over the methods such as actived alumina, bone char and electrodialysis commonly used in defluorination of drinking water. It is for this re...

    youdao

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