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由国家经贸委黄金管理局和湖南省黄金管理局共同组成的验收组 ,于 2 0 0 1年 2月 18日在湖南省湘西金矿 ,对国家“九五”攻关项目《深部采掘技术综合研究》和《含金尾矿资源综合回收工艺研究》进行了全面验收。其中《深部采掘技术综合研究》包含 3个子课题 ,它们是深井通风系统
The Acceptance Team, composed of the Gold Administration of the State Economic and Trade Commission and the Hunan Provincial Gold Administration, was held on February 18, 2001 in the Xiangxi gold mine in Hunan Province and conducted a comprehensive study on the deep excavation technology “And” gold tailings resources comprehensive recovery process “conducted a comprehensive acceptance. Among them, the ”Comprehensive Study on Deep Excavation Technology" consists of three sub-topics: Deep Well Ventilation System