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Exploration Engineering(Drilling & Tunneling)
1000-3746
1957 Issue 3
ka zuan zhen ji qi
huang zuo zuo ;
..............page:35-38
zuan li zuan jin yuan li
qi wen ;
..............page:7-8
-300 xing zuan tan ji xie de an zhuang
zhang hong ye ;
..............page:9-12
jie shao si zhong su lian xin shi ying zhi he jin zuan tou
geng rui lun ;
..............page:16-17
tan cao ti sheng yun shu fang fa
zou zhi hua ;
..............page:28-32
guan yu zuan kong wan qu gui lv xing de tu li
yang hui min ;
..............page:13-15
pen she shui beng pai shui fang fa ji qi she ji
li hong ju ;
..............page:22-25