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Jiangxi Nonferrous Metals
1005-2712
1999 Issue 3
Medium deep boreoffan-shaped upward dipping applied in the thick orebody of gentle dip
Chen Haigen;Sang Fengzi;Fa.Yierli
..............page:4-7
Improving the blasting's quality of open mining
Tu Chungen
..............page:8-11
Thedeep mining in Yongping fluor mine
Li Ke
..............page:12-14
gan zhou you se ye jin yan jiu suo xiang qi ye hua zhuan zhi
tao yong ; liu yan
..............page:45