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China Petroleum Machinery
1001-4578
1996 Issue 5
ying wen zhai yao
..............page:61
luo ma ni ya dong li ka wa
..............page:59
yao kong zuan jing xi tong
..............page:59
jia gong chun gun dong chi lun yong xi dao de chi xing
zhou zhi hong ; zuo gang
..............page:54
xie jing chou you gan zhu fu zheng qi de pei zhi jian ju
dong shi min ; jin ren xian
..............page:50
ya lun zuan tou hua dong zhou cheng mo sun de ji suan ji fang zhen
wu ze bing ; ma de kun
..............page:18
luo gan zuan ju he luo gan beng nao xing zhou de deng ying li she ji
liang zheng ; yuan xiang zhong
..............page:1