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地质部铬铁矿和超基性岩标准样品数据定值鉴定会,于1979年10月10至19日在西安召开。参加会议的有各省(市)自治区地质局实验室和有关研究所的代表。中国科学院、冶金工业部、第二机械工业部、国家标准和计量部门、商检系统和有关大专院校等单位应邀出席了会议。共61个单位,107人。会议对地质部系统第一批标准样品——两个铬铁矿和两个超基性
Ministry of Geology chromite and ultrabasic rock standard sample data identification appraisal meeting, in 1979 October 10 to 19 held in Xi’an. Attending the meeting are the provinces (municipalities) Autonomous Regional Bureau of Geology laboratory and related research institutes. Chinese Academy of Sciences, the Ministry of Metallurgical Industry, the Second Machinery Industry, the national standards and measurement departments, commodity inspection system and related institutions and other units were invited to attend the meeting. A total of 61 units, 107 people. Meeting on the first batch of standard samples of the Department of Geology - two chromites and two ultrabasic