Some new technologies and products concerning patents are listed in the field of multipurpose utilization of the tailings, the industrial refuses, mudand garbage.
列举了非金属或金属尾矿、工业废渣、污泥、垃圾等综合利用的专利技术及产品。
Some new technologies and products concerning patents are listed in the field of multipurpose utilization of the tailings, the industrial refuses, mudand garbage.
列举了非金属或金属尾矿、工业废渣、污泥、垃圾等综合利用的专利技术及产品。
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