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Delong Meng
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3. 尹华群,孟德龙,周志成,刘勇军,黎娟. 一种解钾微生物菌剂及其制备和使用方法. CN202011382146.9
Service Invention or Not:no
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4. 尹华群,孟德龙,李骞,周志成,刘勇军,黎娟. 一种高效转化土壤重金属镉的复合菌剂及其制备方法和应用. CN202011381919.1
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2. 孟德龙,尹华群,刘学端. 一种矿区土壤修复剂及其制备方法与应用. CN202010917863.0,20200903