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Exploration Engineering(Drilling & Tunneling)
1000-3746
1977 Issue 1
jie shao zd6 2 xing fan zuan gan an quan jie tou
li xiao fu ; feng zhao bin ;
..............page:34-37
ying yong kong qi xi jing fa ti gao zuan jin xiao lv
shu guang ;
..............page:49-50+54
kong nei zhen dong qi jian jie
li shi fan ;
..............page:38-40
shi tan huan ce yi qi fang wei ce liang wu cha wen ti
zhou rui bin ;
..............page:25-33
heng yang hao pen you beng de zheng que an zhuang
hua dao sheng ;
..............page:42
ren zao jin gang shi hui shou fang fa
..............page:18-19
zi tong dian quan de chong ya
hua dao sheng ;
..............page:41