您要查找的是不是：
- 螺桿泵PDM系統框架研究Research on PDM system frame of screw pump
- 單螺桿泵的複雜螺桿轉子造型及其數控加工模擬過程研究Three Dimension Modeling and NC Processing Simulation for Complex-helical Surface of Spiral Rod
- 單螺桿泵採油系統啟動扭矩動力學模型研究Startup torque dynamic model of single progressive cavity pump in surface-driven pumping system
- 地面驅動螺桿泵採油系統啟動過程動力學研究Study of start-up process dynamics of the oil production system with surface-driven progressive cavity pump
- 為螺桿泵採油系統的工況實時監測與故障診斷提供了技術手段。Torsion and rotary speed real measuring curve of three oil wells are also presented.
- 驅動螺桿泵的功率分流封閉式行星減速器設計Research on the Design of Power Distributional Closed Loop Planetary Gear Reducer For Down Hole Progressive Cavity Pump
- 烏干達HIV感染患者併發瘙癢性丘疹皮損的病因學研究Etiology of pruritic papular eruption with HIV infection in Uganda
- 三螺桿泵three-screw pump
- 有桿泵動態測試裝置液壓伺服機控制系統設計及控制策略研究Research on the design and control strategies of the hydraulic servo machine control system of the dynamic testing system of the pump with perches
- 異形螺桿包絡銑削模擬與自動編程系統研究及設計The research and design for the system of machining simulation and automatic programming about complicated and special shaped spiral rod
- 螺桿泵型screw-pump
- 斜井螺桿泵declining-well screw pump
- 密閉式螺桿泵hermetic screw pump
- 連續桿螺桿泵coiled screw pump
- 雙吸式螺桿泵counterscrew pump
- 雙頭單螺桿泵Double-helix single screw pump
- 莫伊諾單螺桿泵Moyno pump
- 一字頭(螺桿泵)manifold
- 阿基米德螺桿泵Archimedean screw pump
- 螺桿泵驅動裝置driving unit on screw pump
