<p class="MsoNormal" style="layout-grid-mode: both; margin: 0cm 0cm 0pt; mso-layout-grid-align: auto"><span style="font-family: "微软雅黑","sans-serif"; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma"><font size="3">大南湖二矿煤沾污因素分析及煤质控制技术</font></span>

Analysis of coal contamination factors and coal quality control technology in Dananhu No.2 Mine

ZHANG Guangchao, LIU Yong, ZHANG Jiwei, LI Chao

露天采矿技术 . 2016, (2): 86 -89 .