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Exploration Engineering(Drilling & Tunneling)
1000-3746
1964 Issue 3
su lian sheng chan de huo li zuan ji
..............page:23-26
zuan tan gong zuo zi dong yao ju ji lu he diao du yi qi
li he jie te ;
..............page:13-15
yan xin luo xuan zuan ju
..............page:17-18
xin shi di xia kan tan zuan ji
..............page:31
ke li wo luo ge kuang qu kan tan zuan kong wan qu de ji ge yuan yin
. . ri er jin si ji ;
..............page:5-7
da zhi jing zuan kong de zuo zhuan zuan jin
geng rui lun ;
..............page:27-30