做好三級矿量的管理工作,对生产矿山来說,关系到生产能否正常有节奏地进行;对新建矿山来說,关系到基建投资和工程量的大小。近几年来,非金屬矿采掘工业部門在贯彻执行党的調整、巩固、充实、提高八字方針中,普遍重視了这項工作,并取得了显著成績。笔者对此也进行了一些探索,現談談自己的 Doing three ore quality management, the production of mines, the production is related to whether the normal rhythm; for new mines, is related to the size of the capital investment and construction volume. In recent years, the nonmetallic ore mining industry has generally paid attention to this work and has made outstanding achievements in implementing the party’s readjustment, consolidation, enrichment and improvement of the party’s eight principles. I also conducted some exploration on this, now talk about my own