论文部分内容阅读
为进一步提高冶金矿山的管理水平,总结经验,以适应四化的要求,冶金部矿山司于1980年7月5日至9日在金岭铁矿召开了全国中型铁矿现场经验交流会。
In order to further improve the management level of metallurgical mines, summing up experience and meeting the requirements of the four modernizations, the Ministry of Metallurgical Mine Division held a national medium-sized iron ore field experience exchange meeting at Jinling Iron Ore from July 5 to July 1980.