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个旧锡矿是一个多金属共生的矿区。解放三十二年来,矿山事业得到了迅速的发展。随着国家建设和外贸出口扩大,矿山生产如何稳步发展,以满足国家需要,是必须研究的一个
Gejiu Tin Mine is a multi-metal symbiotic mining area. In the thirty-two years since the liberation, the mining industry has witnessed rapid development. With the expansion of national construction and foreign trade, how to develop mine production steadily to meet the needs of the country is one of the must-study