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China Petroleum Machinery
1001-4578
1987 Issue 10
ti yao
..............
page:61
guan yu ke ji lun wen de jie gou
chen li zhong
..............
page:57
yong ji dian fen xi fa dui dj70 xing di mian zhen ji qi zuo jia zhi fen xi
zhang jian
..............
page:52
guan yu wo guo cheng tao gu jing she bei de xing shi yu ji ben can shu
zhang yun pei
..............
page:46
scr dian qu dong zuan ji chai you ji yu fa dian ji de he li pi pei
li hai zuo
..............
page:41
ya lun zuan tou mi feng zhou cheng mo ca li ju ji qi shou ming
han ming zhi
..............
page:34
wei yan ya li xia tao guan cheng zai neng li de yan jiu
zhang bai long
..............
page:26
zuan ji de zheng tuo ce shi yu fen xi
liu yu quan
..............
page:20
quan ye ya fang pen zuo ye ji yan zhi cheng gong
wu cheng zhang
..............
page:19
qian tan pen han chou you guang gan de zhi liang kong zhi
yu xiao ping
..............
page:15
zeng su v dai chuan dong de she ji ji suan
cao zhu jia
..............
page:6
fei chang gui you liang shi chou you ji de ping heng ji suan
li shu zhen
..............
page:1