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冶金部矿山司于1990年11月15日至16日在太钢峨口在铁矿主持召开了峨口铁矿露天矿边坡和东南废石场稳定性研究成果鉴定会。该课题是由北京科技大学矿业研究所和太钢峨口铁矿共同完成的。与会专家认真审阅了研究报告,参观了现
Metallurgical Department of Mining Division in November 15, 1990 to 16 in Tieshangou Ekou held in iron ore hosted the Ekou iron mine open pit slope and the stability of the South East wasteland research appraisal results will be. The subject is jointly completed by the Mining Research Institute of Beijing University of Science and Technology and TISCO Ekou Iron Mine. The participating experts conscientiously reviewed the research report and visited the present