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第四届全国锰矿技术讨论会开了3天。三天来,我们听取了矿山司副司长董稼同志的讲话,交流了科研、生产技术论文16篇。并且在小组讨论会上又进行了广泛的交流和讨论,会下又相互进行了探讨,达到了交流“七五”锰矿地质找矿、采、选、烧及深加工经验,明确“八五”主攻方向的目的。这次会议是我国锰业界的又一次盛会,会议开得成功。通过这次交流会,大家认为“七五”期间,我们锰业在党的改革开放方针的指引下,在锰业“九字”方针的指
The 4th National Seminar on Manganese Ore Technology Opened for 3 Days. In the past three days, we listened to the speech of Comrade Dong Jia, deputy director of the mine department, and exchanged 16 scientific and technological papers. At the panel discussions, they also held extensive exchanges and discussions. They discussed each other and reached the goal of exchanging geological prospecting, mining, dressing, burning and deep processing in the “Seventy-Five Year Plan” The purpose of the direction. This meeting is another grand meeting of the manganese industry in our country and the meeting has been successful. Through this exchange meeting, we all think that during the “Seventh Five-Year Plan” period, under the guidance of the party’s guideline for reform and opening up,