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China Petroleum Machinery
1001-4578
1993 Issue 11
ying wen zhai yao
..............page:62
qi dian shi an quan fa
feng yao zhong
..............page:61
y341-114 gao ya zhu shui feng ge qi
hou zong
..............page:53
cong shi jing chou you ji de fa zhan qian jing
zhang lian shan
..............page:49
shuang xiang yuan hu chi lun chuan dong gai shu
jia yi ; shao jia hui
..............page:46
shui long tou he zhuan pan zhu zhou cheng yu qi shi yong shou ming
liu yang song ; zhong shou yan
..............page:36
xing jing jia de ke kao xing fen xi
liu yu quan
..............page:31
mc ni long sheng lun xing neng shi yan
zhou guo qiang
..............page:27
bao zha chu li ti gao 43crni2mov gang pi lao qiang du de shi yan yan jiu
hua yin chu ; zhan ren rui
..............page:20
san ya lun zuan tou dong li xue
wang zhen ying ; ma de kun
..............page:15
chou you ji de ji suan ji dong hua fang zhen ji shu
du xiao ping
..............page:11