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1988年12月,四川省金河磷矿兰家坪接替工程可行性研究报告通过了部级评审。国家计委、原材料投资公司、北京有色冶金设计总院、化工部矿山局及四川省、德阳市有关部门的代表参加了评审。化工矿山设计研究院代表作了介绍,化学矿山规划设计院代表进行了初步评估。代表们一致认为,金河磷矿马槽滩分矿已开采20多年,资源枯竭,急需接替;兰家坪矿段有可靠储量,足够建
In December 1988, the Feasibility Study Report of Lanjiaping Succession Project of Jinhe Phosphate Mine in Sichuan Province passed a ministerial review. State Planning Commission, raw materials investment company, Beijing Nonferrous Metallurgy Design Institute, Ministry of Chemical Industry Mining Bureau and Sichuan Province, Deyang City, representatives of relevant departments participated in the assessment. Chemical Mining Design and Research Institute made a presentation on behalf of Chemical Mining Planning and Design Institute conducted a preliminary assessment. The deputies agreed that the Minkantan Branch of Jinhe Phosphorus Mine has been mined for more than 20 years and the resources are depleted and is in urgent need of replacement. The Lanjiaping section has a reliable reserve that is enough to build