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历经四十年的风风雨雨,蒸蒸日上的中国有色金属工业长沙勘察设计研究院迎来了建院四十周年大喜的日子。回顾历史发展的轨迹,展示艰苦创业的征程,也看到了建院以来的丰碑伟绩,这些,更使长勘人感到无比光荣和自豪! 历史足迹中国有色金属工业长沙勘察设计研究院建院40年以来,走过了不平凡的道路,它经历了由小到大,由落后的生产方
After 40 years of ups and downs, the thriving China Nonferrous Metals Industry Changsha Investigation and Design Institute ushered in the fortieth anniversary of the grand occasion. Reviewing the track of historical development, showing the journey of arduous pioneering, and also seeing the great achievements since the founding of the hospital, these are even more glorious and proud to Chang Kan. Historical Footprint China Nonferrous Metals Industry Changsha Institute of Survey and Design 40 years Since the extraordinary road has passed, it has experienced from small to large, by the backward production side