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Yunnan Metallurgy
1006-0308
2005 Issue 4
Stability of Open-pit Slope and Measures for Instability Prevention
ZHU Zheng-Hua;REN Jun
..............page:20-22
Successful Application of Common Excavation Methods in Shaft with Large Dip-angle and Long Distance
ZHENG You-fu;JI Xue-wem;AI Xian-heng;ZENG Pu-hai
..............page:23-26
Innovation and Development of "Three-Intensification" Method
LANG Tian-zhi
..............page:41-43,71
Study on Technological Mineralogy and Concentration of Oxide Copper Ore
FANG Jian-jun;LI Yi-feng
..............page:50-53
Discussion on Treatment of Middling
HUANG Jian-zhi
..............page:65-68,74
Analysis and Investigation on the Operation of Transformer
DAI Pu-qing
..............page:97-100
"gao tie liu hua xin jing kuang jia ya jin chu ji shu " shun li shi xian chan ye hua
yun nan ye jin ji tuan zong gong si ke ji bu
..............page:22