PDF(1142 KB)
Backfill Technology for the Deep and Concave Open-pit
SONG Ziling;JIA Lan;FAN Junfu;YANG Zhanjun;GAO Peng
Science & Technology Review ›› 2012, Vol. 30 ›› Issue (4) : 51-54.
PDF(1142 KB)
PDF(1142 KB)
Backfill Technology for the Deep and Concave Open-pit
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