The management information system of mine enterprise has close relationship with miningengineering, mine management and computer technology.
矿山企业信息系统与矿山工程、矿山管理、计算机技术密切相关。
2
The system was applyed in the design for the miningengineering, the manufacture management, the scientific research and the teaching. It bring the favorable effect moreover.
该系统在采矿工程设计、生产管理和科研教学中进行使用，效果良好。
3
The hydraulic hinged joint steering system now finds wide use in front—loading machinery, heavy truck and self—propelled mining and engineering vehicles.