您要查找的是不是：
- Oil pumping installation 抽油设备
- Taian Wuzhou Oil Pump And Oil Nozzle Co., Ltd. 泰安五洲油泵油嘴有限公司。
- Excavation for fuel oil pump house is in progress. 燃油泵房开挖工作正在进行。
- Activates the auxiliary oil pump. 辅助油泵激活按钮。
- Stop the running of one oil pump of the electric motor. 停止电机一油泵的运转。
- We are looking for supplier of oil pump PARTS brand name CTR. 我们需要求购汽车机油泵，请联系我们。
- We hurried to get the pump installed. 我们急忙把水泵安装好。
- The pressure of lube oil pump increases very slowly. 机油泵压力增长很慢。
- The article describes the necessity of an oil pump installed to the roots pump and introduces the working principle, characteristics, calculational methods and the installing structure of arc ?extensive cycloid gear oil pump 本文阐述了罗茨泵安装油泵的必要性,介绍了圆弧-泛摆线齿轮油泵的工作原理、特点、计算方法及安装结构
- Automatic oil pump and fault alarm syster, dygnosis and instructions. 自动注油,自动故障报警、诊断,指导处理。
- BEIJING CITY GUOXING AUTOMOBILE OIL PUMP FACTORY MANUFACTURING CO., LTD. 北京市国兴汽车油泵制造有限公司。
- Exhibits: Forging, brake disc, DrivingShaft, engine, oil pump, Steering Gear. 展品锻件、制动系统、传动轴、水泵、机油泵、转向器。
- The lift of the selected pump should match the net lift of pump station, and the flow rate should be increased to ensure that the pump installation shall run at BEP. Thus a new pump selection method of lift keep and flow rate increase is advanced. 为保证泵装置运行在高效率点 ,所选用泵的扬程应与泵站净扬程相当 ,而流量必须加大 ,据此提出泵的等扬程加大流量选型方法
- It has been proved in the experiment of an intelligence frequency conversion control system on oil pumping units that,this method is pract... 该方法避免了变频器主电路过大的回馈冲击电流,提高了系统的可靠性,同时降低了设备成本,非常适合油田抽油机变频控制系统应用。
- Pumping truck is a truck which is mounted in power takeoff,oil pump,speeder and so on to transfer oil for the army. 油泵车是装设取力器、增速器、油泵等设备用于部队输转油料的专用汽车。
- It is based on nonlinear homotopic BP neural network with nonlinear normalization method to identify the oil pumping model, and the genetic algorithm to optimize the downtime. 利用非线性规范化方法的非线性同伦BP神经网络对采油模型进行辨识，采用遗传算法优化停机时间。
- The AFE can improve the performance of a frecuency converter, increase the efficiency of an oil pumping set and save energy.The significance of its application is also described. 详细阐述了AFE技术改善变频器性能，提高抽油机效率，节约电能以及推广应用的现实意义。
- Centrifugal Pump Installation and Maintenance 离心泵的安装与检修
- Main products: oil tank, oil tube, oiler support, oil pump, oil applying wheel etc. 产品主要结构：油箱、油管、安装支架、油泵总成及涂油轮等组成。
- This paper proposes a design project of the dynamoelectric accelerograph control system of X-aeroengine oil pump modulator. 提出了一种某航空发动机油泵调节器电动油门控制系统的设计方案。
