摘要
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。
AbstractSome new technologies and products concern-ing patents are listed in the field of multipurpose u-tilization of the tailings,the industrial refuses,mudand garbage.
出处
《矿产保护与利用》
1995年第2期38-43,共6页
Conservation and Utilization of Mineral Resources
