1.
casing-actuated intermitter
套管控制的间歇抽油装置；套管控制的间歇出油井
2.
intermittent automatic block
间歇式自动闭塞装置
3.
mule-head hanger
驴头上挂抽油杆的装置
4.
unit pumping outfit
单独驱动的抽油装置
5.
Intermittent Oil Extraction Technology and Its Application
间歇式抽油技术研究与电机节能控制器在油田的应用
6.
central pumping power
联合抽油的中心动力装置
7.
Design of Energy Saving Controller for Beam-pumping Units;
游梁式抽油机节能装置控制器的设计
8.
Research on the Method and Apparatus of Alternating Magnetic Flux Leakage Testing for Sucker Rod
抽油杆交流漏磁检测方法与装置研究
9.
Development and Application of φ89 mm Tubing Swabbing Device
φ89mm油管抽汲装置的研制与应用
10.
Fault Analysis and Solution for Pumping Unit Brake Gear
抽油机刹车装置故障分析及解决方案
11.
Study on the Adjustable Indexing-Angle Intermittent Motion Device
一种转位角可调式间歇传动装置的研究
12.
Discussion on Improvement of Batch Supercritical Water Oxidation Reaction Plant
一种间歇式超临界水氧化反应装置改进的探讨
13.
Study on the Dynamic Sealing Device of Pumping Units by Injecting Colloid;
抽油井动态注胶式光杆密封装置的研制
14.
The Integration of Beam Pumping Unit Energy-saving Design Drag
游梁式抽油机一体化节能拖动装置设计
15.
Design of the test device for the frictional abrasion of the sucker rod centralizer
往复式抽油杆扶正器摩擦磨损试验装置设计
16.
Chemical cleaning for Bauer Ring packing in the extraction tower of furfural unit on oil refinery
炼油厂糠醛装置抽提塔鲍尔环化学清洗
17.
gas lift intermitter
气举采油间歇调节器
18.
Technical analysis and discussion about reducing propylene consumption of intermittent liquid phase noumenon polypropylene unit
降低间歇式液相本体法聚丙烯装置丙烯消耗的技术探讨