• 广东的珍珠岩矿床主要产于粤东中生代火山盆地中,沸石岩膨润土密切共生多种工业类型储量巨大

    The perlite deposits in Guangdong occur mainly in the Mesozoic volcanic basin of eastern Guangdong and coexist with zeolite and amargosite with various industrial types and huge sum of reserves.

    youdao

  • 广东的珍珠岩矿床主要产于粤东中生代火山盆地中,沸石岩膨润土密切共生多种工业类型储量巨大

    The perlite deposits in Guangdong occur mainly in the Mesozoic volcanic basin of eastern Guangdong and coexist with zeolite and amargosite with various industrial types and huge sum of reserves.

    youdao

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