The flotation and filtration test of Ximing coal were studied by using 7 kinds of PAM as additives.
采用7种型号的聚丙烯酰胺作为添加剂，对西铭煤进行了浮选和过滤试验。
Introduces the situation of devices management in Ximing coal mine, expounds the ways of exerting the leading function of the devices management.
介绍了西铭矿设备管理情况，阐述了发挥好设备管理龙头作用的途径。
This paper expounds the important function of computer centralized control system in coal washery of Ximing coal Mine, and introduces the components, functions and features of this system.
阐明了计算机集中控制系统在西铭矿选煤厂生产管理中的重要作用，重点介绍了该系统的组成、功能及其特点。
This paper expounds the important function of computer centralized control system in coal washery of Ximing coal Mine, and introduces the components, functions and features of this system.
阐明了计算机集中控制系统在西铭矿选煤厂生产管理中的重要作用，重点介绍了该系统的组成、功能及其特点。
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