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1 概况济宁三号矿井是国家“八五”期间重点建设项目 ,是一座设计标准高、装备水平高、生产效率高的现代化特大型矿井。矿井设计生产能力 5Ｍｔ/ａ ,服务年限 81年 ,概算总投资 33 .5 1亿元。矿井于 1993年 12月 19日正式开工 ,2 0 0 0年 12月 2 8日实现正式投产 ,2 0 0 1年全
1 Overview The Jining No. 3 Mine is a key construction project during the “8th Five-Year Plan” period of the country. It is a modern large-scale mine with high design standards, high equipment level, and high production efficiency. Mine design and production capacity 5Mt/a, service life of 81 years, the estimated total investment 3.351 billion yuan. The mine was formally started on December 19, 1993 and officially put into production on December 28, 2000. The year of 2010 was