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由中国有色金属学会地质学术委员会、采矿学术委员会,选矿学术委员会,中国选矿科技情报网,中国有色金属工业总公司选矿情报网联合举办的“首届全国中小矿山规划开发技术讨论会”于1989年4月6日至9日在浙江省建德铜矿召开。本次学术活动备有论文集,共收集的文章46
By the China Nonferrous Metals Society Geological Academic Committee, mining academic committee, mineral processing academic committee, China Mineral Processing Science and Technology Information Network, China Nonferrous Metals Industry Corporation Mineral Information Network jointly organized the “first national small and medium-sized mine planning and development technology Symposium” in 1989 4 On the 6th to the 9th, Jiande Copper Mine was held in Zhejiang Province. This academic activity has a collection of essays, a total of 46 articles collected