深凹露天矿坑回填工艺

深凹露天矿坑回填工艺

宋子岭;贾兰;范军富;杨占军;高鹏

Backfill Technology for the Deep and Concave Open-pit

SONG Ziling;JIA Lan;FAN Junfu;YANG Zhanjun;GAO Peng

. 2012, (4): 51 -54 . DOI: 10.3981/j.issn.1000-7857.2012.04.007