• The exhalation-spout type deposits of the early Paleozoic era and the orogenic type deposits of the late Paleozoic to early Mesozoic era are the most important deposit groups.

    古生代时期喷气喷流矿床组合古生代中生代时期山型矿床组合最为重要

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  • The exhalation-spout type deposits of the early Paleozoic era and the orogenic type deposits of the late Paleozoic to early Mesozoic era are the most important deposit groups.

    古生代时期喷气喷流矿床组合古生代中生代时期山型矿床组合最为重要

    youdao

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