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Exploration Engineering(Drilling & Tunneling)
1000-3746
1964 Issue 2
fang xing jie mian jia zhong zuan gan de shi yong jie guo
lao lun si . .;
..............page:19-21
zi dong zuan ji
..............page:26-27
dian hua xue fa jia gu zuan kong zhong bu wen ding de yan shi
. . xie en ni ke fu ;
..............page:12-15
ping xiang zao yan bao po ji ge wen ti de tan tao
shan dong sheng di zhi ju tan kuang shi yan zu ;
..............page:28-34
ke shi te mu ji xie gong chang de kuang shan she bei
. . kao ma luo fu ;
..............page:21-25
xuan zhuan zuan ji yong de xin xing zuan tou
. . xie miao nuo fu ;
..............page:26
zhen kong shuang ceng yan xin guan de shi yong jing yan
. . nie wu da qin ;
..............page:15-16