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介绍了大屯煤电公司孔庄矿水力采煤的发展过程、现水采工艺系统、生产现状以及为提高水采生产水平所做的一些工作和目前生产中有待解决的一些问题。文中还提出了为发展孔庄矿水力采煤的进一步打算。
This paper introduces the development process of hydraulic coal mining in Kongzhuang Coal Mine of Datun Coal and Electricity Company. Nowadays, it has made some progress in the process system of water production and mining, current production and some work to be done to improve the production level of water mining. The article also proposed for the development of coal mine Kongzhuang further planning.