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冶金工业部全国锰矿技术委员会受部委托,于1988年11月18～19日在广西龙头锰矿主持召开了“氧化锰矿直接浸出法生产电解金属锰新工艺”技术鉴定会。出席会议的专家、代表共28人。大家一致认为:龙头锰矿
Ministry of Metallurgical Industry National Manganese Mine Technical Committee commissioned by the ministry, in 1988 November 18 ~ 19 in Guangxi leading manganese hosted the “manganese oxide ore direct leaching method of electrolytic manganese production process” technical appraisal. Attend the meeting of experts, representing a total of 28 people. We all agree that: leading manganese ore