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China Petroleum Machinery
1001-4578
2000 Issue 10
e qu nian you qi chan liang lue you zeng jian
zhu mu xiong
..............page:57
guo wai chou you ji shu de xin fa zhan ( yi )
feng yao zhong ; li guang ; han zuo
..............page:58-60
guo wai zuan jing qu xin xin ji shu ( er )
xu jun liang ; song shu ling ; cheng wei
..............page:53-57
Discussion on economical operation of DC drive rigs
Zhang Qiuwu;Jing Yongzhi;Li Xinjian
..............page:49-50,60
A magnetism pretensioned sealing device for centrifugal pumps
Li Dejian;Xia Xuemei
..............page:47-48
Improvement of sealing device on lower end of output shaft of screw pump reducer
liu he ; wang zhong guo ; lu ming yan ; liu jun ; meng fan rui ; qian chao hui
..............page:45-46
Use of heat medium heater in Shengli Oil Production Plant
guo yi jun ; cui chang feng ; geng yong jun ; zhao nian he ; gao jia feng
..............page:42-44
Development and application of hydraulic jet perforators
Hu Fengtao
..............page:39-41,46
A new small-size packer
Tang Qingchun;Li Zhijun;Cao Zhijun
..............page:37-38
A kind of up-to-date lower super-long stroke pumping unit
Liu Xiping
..............page:33-36
New two-stage cementing tool
Chen Wujun
..............page:30-32
Technical features and application of steel continuous sucker rod
cao yao feng ; yang xian ping ; shen jiang ; li wei
..............page:27-29
A study on the limit load of pipeline with corrosion pit
Shen Shiming;Sun Hongbin;Zheng Yixiang
..............page:23-26
Experimental study on vibration characteristic of two-stage three-ring gear reducer
Xin Shaojie;Li Huamin;Tian Yong
..............page:20-22
Method and apparatus for constant magnetic inspection of ellipticity of coiled tubing
Han Xing;Kang Yihua;Li Xuehui
..............page:17-19
Field test and analysis of evaluation indexes of dewatering hydrocyclone
guo chang hui ; zhang jian ; du hong rong ; feng sheng hong ; zhang xin jun
..............page:13-16