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China Petroleum Machinery
1001-4578
1992 Issue 2
ying wen zhai yao
..............page:61
3175p-a3 xing beng ke man zu zhu shui yao qiu
li ning hui
..............page:60
200kn xiu jing ji zai er ji chang wen shi
zhou bao ping
..............page:60
kcj16 xing kuan dai chou you ji pi liang tou chan
you zhong hua
..............page:60
wx- xing wo xuan shi hun jiang zhuang zhi
sun ze yi
..............page:59
sqc882 xing se pu qi ce yi yan zhi cheng gong
ye yi qing
..............page:59
jing xi zhu shui guo lv ji shu gai shu
zou jin guang
..............page:49
chu shi que xian dui ta xing jing jia ke kao du de ying xiang
zhang ai lin ; wang hui de
..............page:26
zuan jing beng kong qi bao de shi yan
ren jian min ; chen ru heng
..............page:19
you liang shi chou you ji cad xi tong
zhao gui xiang
..............page:1
zhong guo zhuan li wen zhai
..............page:99998