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- The whole system consists of oil tanks, electric motor pump unit, control valve unit, accumulators, manual pump and control instruments. 整套系统由油箱、电机泵组、控制阀组、蓄能器、手动泵和控制仪表等组成。
- manual pumping unit 手动抽水机,手动润滑油站
- The operation test of the manual pump for oil storage tank. 储油箱手摇泵操作试验。
- Development of the well condition self-adaptive pumping unit. 井况自适应抽油机的研制。
- Modifying balance system of Model LCJ1250 chain drive pumping unit. LCJ1250链条抽油机平衡方式改造的实践
- Because of low pressure required, even manual pumping can filter water successfully to achieve the potable water quality. 因为水力过滤器所要求的压力小，在受灾区域没有电力供应的情况下，通过手动水泵实现正常过滤，保证受灾人员的饮用水安全。
- Dynamics simulation of hydraulic beam pumping unit based on 3D model. 液压游梁式抽油机的三维动力学特性仿真
- New method for power saving of beam pumping units. 游梁式抽油机节能新技术探讨。
- Analysis of fatigue reliability of crank pin of beam pump unit. 游梁式抽油机曲柄销疲劳可靠性分析
- Working together with motored pump, electric pump or manual pump, this product serves spreading purpose. 液压扩张器与机动泵、电动泵或手动泵配套使用，可实现扩张功能。
- Working together with motored pump, electric pump or manual pump, this product serves cutting and spreading purposes. 液压剪扩钳与机动泵,电动泵或手动泵配套使用，可进行剪切，扩张。
- Working together with motored pump, electric pump or manual pump, this product series serves extending purpose. 救援顶杆与机动泵、电动泵或手动泵配套使用，可实现撑顶功能。
- A coupler drive system for pumping unit is developed by using the theory of hydraulic drive of coupler. 摘要运用耦合器液力传动原理，研制成功抽油机耦合器传动系统。
- But almost any pressure water system should have a freshwater and/or saltwater manual pump and spigot as backup. 但是，几乎任何压力水系统都应该有一个淡水和/或海水手动泵和作为备用的套管。
- Working together with motored pump, electric pump or manual pump, this product serves cutting purpose. 液压剪切器与机动泵、电动泵或手动泵配套使用，可实现剪切功能。
- Chain type long stroke pumping unit is mainly used in mid and anaphase oilfield. 链式长冲程抽油机主要是为开采中、期油田而设计的。
- Application of Watt chain six-bar linkage on pumping units. 瓦特链六杆机构在抽油机上的应用与优化设计
- A Calculation method of kinematic parameters for the unusual shape beam pumping unit. 异形游梁式抽油机运动参数的求解方法。
- By applying pressure in the fuel system with the manual pump and by using the priming pump Katajainen managed to restart the engine. 通过使用手动泵往燃料系统增压及使用启动泵，卡塔雅南设法重新发动引擎。
- Finite element analysis and optimum seeking design of frame of chain-drive pumping unit. 链带抽油机机架有限元分析及方案优选。
