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钨精矿化学分析法和高冰镍化学分析法等多项国家标准审定会,于1984年9月15日至25日在杭州举行。冶金部情报标准研究总所受国家标准局、冶金部和中国有色金属工业总公司的委托,主持了这次会议。参加会议的有70多个单位,140多名代表。钨精矿化学分析法和高冰镍化学分析法分别由赣州有色冶金研究所和金川有色金属公司负责起草,29个单位参加试验和验证。经与会代表严肃认真讨论,一致通过作为国家标准方法,上报国家标准局审批。上述新国标发布实施以后,将代替原冶金部
Tungsten Concentrate Chemical Analysis and High Ice Nickel Chemical Analysis and many other national standards validation meeting, held in September 15, 1984 to 25 in Hangzhou. Ministry of Metallurgical Research Institute of Information Standards subject to the National Bureau of Standards, Ministry of Metallurgical Industry and China Nonferrous Metals Industry Corporation commissioned, presided over the meeting. Over 70 units and over 140 delegates attended the conference. Tungsten concentrates chemical analysis and high ice nickel chemical analysis were drafted by Ganzhou Institute of Nonferrous Metals and Jinchuan Nonferrous Metals respectively, and 29 units participated in the test and verification. Serious and serious discussion by delegates, unanimously adopted as a national standard method, submitted to the National Bureau of Standards approval. After the release of the new national standard implementation, will replace the original Metallurgical Department