陕西煤炭Issue(4)：99-101,3.
下石节煤矿大采高工艺开采实践与探索
Practice and exploration of mining process with large mining height in Xiashijie Mine
摘要
Abstract
In№2301 fully mechanized mining face of Xiashijie Mine, by using large mining height production process in-stead of fully mechanized caving technology, good economic and security benefits were achieved.The practice can has a cer-tain guiding significance for the reform of mining technology in coal mines with similar geological conditions.关键词
大采高/开采工艺/探索Key words
large mining height/mining/process/exploration分类
矿业与冶金引用本文复制引用
..下石节煤矿大采高工艺开采实践与探索[J].陕西煤炭,2015,(4):99-101,3.
