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Exploration Engineering(Drilling & Tunneling)
1000-3746
1966 Issue 5
guan yu zi dong ping heng qi de tan tao yi jian
xue qing rong ;
..............page:14-17
zuan kong ji shu xian zhuang ji qi fa zhan fang xiang
wang jin zhu ;
..............page:32-33
kuai su pai yan de ji dian ti hui
zeng qing ming ;
..............page:26-28
li zhu shi ti fu bai guan zhuang zhi
..............page:19-13