论文部分内容阅读
雷庄矿是耀华玻璃集团公司的砂岩粉料生产基田地。砂岩原矿经过逐级破碎后,采用湿法磨选工艺,加工成化学成分和粒度组成符和要求的合格粉
Lei Zhuang Mine is Yaohua Glass Group sandstone powder production base field. Sandstone ore crushed step by step, the use of wet grinding process, processed into chemical composition and particle size composition and requirements of qualified powder