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科恒股份：公司稀土材料30岁坏了8颗牙怎么办主要用到稀土中的铽、钇、铕、铈、镥等元素

人参与 | 时间：2024-12-23 06:22:15

每经AI快讯，科恒有投资者在投资者互动平台提问：公司的股份公司30岁坏了8颗牙怎么办稀土材料有用到哪些稀土元素？

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