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Exploration Engineering(Drilling & Tunneling)
1000-3746
1959 Issue 11
pu cha kan tan xiang dao huo lu tong feng
huang de ying ;
..............page:40
chu li shi gu de yi zhong te zhi gong ju
luo bo chuan ;
..............page:34
he jin ( zuan li ) da lao qi
wang bing jin ;
..............page:34
wu fa zao yan ji
. . ba bin ke ; . . da ya jiu la ;
..............page:25-26
dan huang zuan tou
wang en sheng ;
..............page:37
bian zuan jin bian xia tao guan zhan sheng li shi ceng
feng xu chen ;
..............page:36-37
di zhi kan tan ji gou shi yong bu qu yan xin zuan jin de jing ji shi xiao
. . pu li ya shi ni ke fu ;
..............page:10-11+22
hong qi zi dong xie cha ti sheng ji
..............page:19-21
yi zhong yu fang he chu li xia pao de fang fa
qiu lian zuo ;
..............page:40
huo dong qu fen guan de gai jin
wu guang di ;
..............page:39
lian xu tou sha qi
cheng da jun ;
..............page:28
fang shou fa dong qun zhong shi xian quan mian yue jin
hu nan sheng di zhi ju gong zuo zu ;
..............page:4-5
gan shi xi chen zao yan she bei de chu bu shi yan
xian yu jing zuo ;
..............page:23-24+32
zhu zhi yan xin xiang
zeng min cai ;
..............page:39-40
xiao yuan jing jue jin
..............page:32
qian wei dang pi han jie
..............page:33
jie shao yi zhong yan xin guan ka qu qi
tian jun ;
..............page:35