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China Petroleum Machinery
1001-4578
1995 Issue 2
ying wen zhai yao
..............page:61
api spec 6a xin dong tai
..............page:60
nai gao wen jing xia ma da
..............page:59
xiao jing yan zuan jing xi tong
..............page:59
e luo si dong li da qian
..............page:59
chang chong cheng chou you beng
..............page:59
qi dian zuan jing ping tai
..............page:58
guo nei chou you ji de fa zhan qu xiang
kong zhao rui
..............page:49
guan yu tui guang ying yong luo gan beng cai you de jian yi
wang zhi min ; hu feng tao
..............page:46
ying yong topsis fa you xuan shi you zuan ji
feng yu guo
..............page:34
you dan wei zai he bian xing pan ding zuan ji jing jia de cheng zai neng li
chang yu lian ; yang jing yuan
..............page:24
sl450 shui long tou ti huan san wei you xian yuan fen xi
yang xiao xiang
..............page:19
duo gong neng xuan liu fen li qi su du chang de ce shi yu yan jiu
zhu hao dong ; yang min
..............page:15
70mpa ye ya fang pen qi jiao xin de yan jiu
sun zu chen ; wei ming yang
..............page:9