由云南省科委组织的“球磨分级机组多参数计算机控制系统”技术鉴定会,1987年8月13日在易门铜矿召开。来自省内外13个单位23名自动控制和选矿方面的专家参加会议。与会代表听取了关于该课题的研究工作报告和使用情况报告,并参观了现场。经现 Organized by the Yunnan Provincial Science and Technology Commission, “ball mill grading unit multi-parameter computer control system” technical appraisal meeting, August 13, 1987 held in Yi Men Copper Mine. Twenty-three experts from 13 units inside and outside the province attended the meeting on automatic control and beneficiation. Participants listened to the research report on the work on the issue and the use of the report, and visited the site. By now