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一种电子束精炼与冷源吸杂结合制备高纯镍基高温合金的方法

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First Author:Yi Tan

Disigner of the Invention:youxiaogang,尤启凡,赵龙海

Application Number:201710566300.X

Authorization Date:2018-11-09

Authorization number:ZL 201710566300.X

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