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Exploration Engineering(Drilling & Tunneling)
1000-3746
1958 Issue 1
ying he jin zuan tou de jin zi xiang han fa
ba la ba ;
..............page:31-32
dan ji dan zhang zi yi ban jue jin 3.2 gong chi
wu zhen huo ;
..............page:29-30
gang li zuan jin
tong hua zhen ;
..............page:10-12
tong xun
xu tong qing ;
..............page:9
mei ceng zuan jin de ji dian ti hui
hu shao shun ;
..............page:14-16
-10 xing gao su chong ji zao yan ji
. . jia jiu la ; . . bo ge dao luo fu ; xu zuo ;
..............page:28-29
yan xin zuan tan yong ya li biao de diao zheng yu xiu li
zhang bao li ;
..............page:35-37
jie shao ji zhong qing bian shi gua dao zuan tou
geng rui lun ;
..............page:41
dui zuan ta tian shu an zhuang wei zhi de shang que
bao nai yan ;
..............page:21
cong 1958 nian tan kuang gong cheng ke yan ti mu tan qi
ren zi xiang ;
..............page:1-2
chong ji hui zhuan zuan tan yong -75 xing xin shi zuan ji
. . te lu suo fu ;a.m. ke pa qi fu ; liu yan de ;
..............page:32-34
zhen dong zuan jin li lun
.a. sha mu she fu ;m.k. nuo mo ke nuo fu ; .h. si mi er nuo fu ;c.h. ta la ka nuo fu ;a.m. ya ke fu lie fu ; shi chong zhou ;
..............page:3-5
zuan tan zhong guan yu can liu yan xin de ji suan
meng shu zhen ;
..............page:13
zhen dong hui zhuan zuan ji de ji ben can shu ji suan
b a ke lu shi ke fu ; cui fu kui ;
..............page:22-25