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钼精矿化学分析国家标准制定第一次协作会于1988年元月20～21日在金堆城钼业公司召开。参加会议的有杨家杖子矿务局、宝山铜矿和金堆城钼业公司,共11名代表。会议学习了总公司中色(87)0934号文件,明确了本次会议的任务。对原冶金部YB735—77钼精矿化学分析标准进行了讨论,一致认为它已不适应生产和科技发展的需要,应该制定新标准。对文件要求制定的新国家标准14种元素的分析方法,逐一进行了
Molybdenum concentrate chemical analysis of the first national standard-setting cooperation in January 1988 January 20 ~ 21 in Jinduicheng molybdenum company. Attended the meeting were Yangjiazhangzi Mining Bureau, Baoshan Copper Mine and Jinduicheng Molybdenum Company, a total of 11 representatives. Meeting to learn the parent company in color (87) 0934 documents, the task of this meeting clear. Metallurgical Department of the former Ministry of Metallurgical YB735-77 molybdenum concentrate chemical analysis criteria were discussed, agreed that it has not adapted to the needs of production and technological development, new standards should be developed. The method of analyzing the 14 elements of the new national standard, which were formulated for the document, was carried out one by one