Certificate of honor
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Construction project of underground safety refuge system in Luohe iron mine of Maanshan Iron and Steel Co., Ltd
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Feasibility study report on mining and dressing project of China Railway Resources Group Yunshan graphite Mining Co., Ltd
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Feasibility study report on Wulonghe tailing pond of Kunming Tangdan Metallurgy Co., Ltd
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South Sichuan Aerospace Energy Science and Technology Co., Ltd
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Evaluation report on development and utilization of mineral resources in Chengde area of poly Mining Investment Co., Ltd
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Mining and Dressing Engineering of Luming molybdenum mine in Yichun
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Combined exploration and construction project of Sanshandao Gold Mine of Shandong gold mining (Laizhou) Co., Ltd
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Bayanher gold mine of Inner Mongolia Jinzhong Mining Co., Ltd
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"Six systems" project of underground safety refuge in Jiangxi Dajishan Tungsten Industry Co., Ltd
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Iron polymetallic comprehensive utilization project of Heqing Beiya Mining Co., Ltd
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Mining, dressing and smelting engineering of lvsha copper cobalt ore in Congo (DRC)
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1000td comprehensive recovery project of complex refractory gold concentrate containing sulfur, carbon and polymetallic
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Comprehensive recovery of copper and cobalt from 500000 T / A acid burning slag
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Automation control project of 480t D concentrator of Luoning Huatai Mining Development Co., Ltd
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