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当前小土群銅矿生产中主要問題是选矿問題。当然采矿問題也要加以解决。但不少的同志对选矿很神秘,認为要建設选矿厂必須要有“保有储量”;周密的設計;大型設备;大量的鋼材;大量的水泥;还要有相当数量的技术力量等。总之,認为建設选矿厂很复杂,很困难。毛主席經常教导我們“要破除迷信,解放思想、敢想敢说敢干,要能够認識掌握和运用客观規律来改造世界,不能盲目地
The current small soil group copper production is the main problem of mineral processing. Of course mining problems should be solved. However, quite a few comrades are very mysterious about dressing. They think that to build a concentrator, they must have “retained reserves”, careful design, large-scale equipment, large quantities of steel, large quantities of cement, and a considerable amount of technical force. In conclusion, it is very difficult and difficult to build a concentrator. Chairman Mao often teaches us that we must "get rid of superstition, emancipate our minds, dare to think and dare to speak out, and we must be able to understand and master the objective laws to transform the world. We must not blindly