China Petroleum Machinery 2005 Issue 3 xin xing shi xia bao zheng zui di jia zhong biao wu zi zhi liang de tu jing

xin xing shi xia bao zheng zui di jia zhong biao wu zi zhi liang de tu jing
shen shun hui ; zhao liang jin ; shuai tao ; liu chun ling

..............page:65-67

ke diao shi gao xiao jie neng zi kong dan jing shuang jing ji duo jing wei duo gong neng chou you ji

..............page:43

xin xing hun he xi tong

..............page:20

yi zhong fang dao cai you jing kou

..............page:6

luo gan beng ji xin xing zu jian de xin jin zhan
zhang song fu ; wang ya hua ; zhang shu ren

..............page:73-74

fang pen qi ling yu de zui xin jin zhan
wang zhi yuan ; zhao sheng ying ; zhao li ; du jia ; yu wen hong ; li jun bo ; wei hua

..............page:71-72

cong wang luo ying xiao kan shi you ji xie zhi zao qi ye de wang zhan jian she
liu ming hua

..............page:68-70

shi you ji xie zhi zao qi ye esd shi shi ying zhu yi wen ti ji dui ce
nan jian fei ; chen wu ; jin jing ying

..............page:62-64

zai yi ji xie mi feng duan mian mo ca niu ju de ce liang yu kong zhi
sun jian jun ; gu bo qin ; wei long

..............page:59-61,67

Actuality and research direction of liquid delivery pipelines leak detection technology
Qu Zhao

..............page:55-58

bao bi nei ya yuan tong jing qiang du de ke kao xing she ji
liu xiao ning

..............page:51-54

yu syg-200/15 ye ya ning kou ji pei tao de niu ju kong zhi xi tong
wang qiu ling

..............page:48-50

luo gan ya suo ji jia bu shang ya de yuan yin pan duan ji wei xiu
chen bin

..............page:46-47,54

Friction roller type intelligent pumping unit
Wang Jianhuai;Zhang Hongying

..............page:44-45

xin xing cheng tao qian yin shi ye ying fang de she ji
shi ya qin ; ni ming fang

..............page:40-43

New tubing anchor with oil layer protection mechanism
li wen bo ; sun zuo ; zhang li xin ; chai guo xing ; wang xiao chao

..............page:38-39

Investigation in explosion proof system for engines on cementing unit
YU Haian;Zhang Shuli;Jiang Xiaobao

..............page:36-37

Development and application of coupler drive system for pumping units
Xu Dong;Tan Ningchuan;Jiang Chenghua

..............page:34-35

Development of a hydraulic cyclic layer-shifting switch
zhao zeng shun ; gu kai zhao ; gu guang ming ; chai guo xing

..............page:31-33

Design of DSP based Coliolis force mass flow meter
Duan Fengqiu;Zhang Xuwen

..............page:28-30

Design method for improving the performance of PDC bits
Yang Li;Chen Kangmin

..............page:25-27

Fundamental research of pressure equipment and its priority research areas
ZHENG Jinyang

..............page:21-24

Predicting residual life of water injection pipeline based on support vector machines
liu hong ; yu xi chong ; wu guo yun ; shi yong xin ; li ding wei

..............page:17-20

The application of fuzzy recognition on analyzing the work state of noncontacting mechanical seal
wang he shun ; chen ci chang ; huang ze pei ; wang xin lin

..............page:14-16

Fatigue reliability life estimation of welded steel pipe for west-east gas pipeline
zhao xin wei ; han xiao yi ; luo jin heng ; li he lin ; yang long

..............page:10-13,27

Surface-to-surface contact analysis of sliding bearing for roller bit with carburized layer and copper alloy strips
Wu Kaisong;Ma Dekun

..............page:7-9

Energy-saving technology by adjusting input voltage of electromotor in water injection system
Dai Xiaochun;Wang Kuisheng

..............page:4-6

The experimental research on the heat transfer properties of sinusoidal corrugated tubes
Liu Jie;ZHANG Heping;PeiWei

..............page:1-3