Economic and Technical Analysis of Exploitation in YangCheng Colliery (ID: 8-068)

摘要

In order to exploit and utilize the limited resources logically, the technical methods and evaluation of the economic benefits 'are analyzed by this paper in throughput and the methods of exploitation to the Yangcheng colliery, so as to meet the less invest, fast effects and fruitful intention. Accordingly, the rationality and the feasibility are demonstrated in the text.