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中国金属学会冶金技术经济学术委员会于1981年7月23日至30日在鞍山市召开了矿山技术经济学术讨论会。出席会议的有冶金、煤炭等系统的55个单位94名代表。会议共收到学术论文和报告29篇。会议讨论的主要内容有两个:一是对铁精矿合理品位的探讨;一是进口富铁矿石和开采国内贫铁矿床的技术经济比较。会议充满了各抒己见、互相学习、共同探索的浓厚气氛。
Metallurgical Technology and Economy Academic Committee of China Metallurgical Society held a seminar on mining technology economy in Anshan from July 23 to July 30, 1981. Attending the meeting, there were 94 representatives from 55 units of metallurgical and coal systems. The conference received a total of 29 academic papers and reports. The meeting discussed the main contents of two: First, the reasonable grade of iron concentrate; First, the import of iron ore and mining the domestic poor iron ore technology and economy comparison. The conference is full of atmosphere of expressing each other’s opinions, learning from each other and exploring together.