Lv22
120 积分 2024-09-12 加入
Recovery of iron from red mud by selective leach with oxalic acid
3小时前
已关闭
Recovery of valuable metals in acid-soluble residue from NdFeB waste and the preparation of high-purity iron oxide for ferrites
11小时前
已完结
Recovery of valuable metals in acid-soluble residue from NdFeB waste and the preparation of high-purity iron oxide for ferrites
7天前
已完结
An overview of NdFeB magnets recycling technologies
2个月前
已完结
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