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- single acting centrifugal pump 单动式离心泵
- The mist pump is a single acting triplex liquid injection pump rated for 1500 PSI at a maximum flow rate of 62 GPM with 2” plungers. 雾泵是一种单作用三缸液体喷射泵，当其使用2英寸柱塞时，在最大流量为62加仑/分钟条件下，其额定压力可以达到1500磅/平方英寸。
- How to Open Widely the Usage Scope of Centrifugal Pump. 如何拓宽离心泵的使用范围。
- QF-1300 triplex drilling mud pump is a horizontal triplex single acting piston pump which is made by Qingzhou Petroleum Machinery Factory Co. QF-1300系列钻井泥浆泵为卧式三缸单作用活塞泵，是青州石油机械厂有限公司利用美国技术和API标准制造的。所有部件可与F系列泥浆泵互换。
- Centrifugal pumps are the most common pump power. 离心泵是最常见的动力式泵。
- QF-1000 triplex drilling mud pump is a horizontal triplex single acting piston pump which is made by Qingzhou Petroleum Machinery Factory Co. QF-1000系列钻井泥浆泵为卧式三缸单作用活塞泵，是青州石油机械厂有限公司利用美国技术和API标准制造的。所有部件可与F系列泥浆泵互换。
- QF-1600 triplex drilling mud pump is a horizontal triplex single acting piston pump which is made by Qingzhou Petroleum Machinery Factory Co. QF-1600系列钻井泥浆泵为卧式三缸单作用活塞泵，是青州石油机械厂有限公司利用美国技术和API标准制造的。所有部件可与F系列泥浆泵互换。
- The effect on oil droplet break-up are discussed of pump type, inlet flow rate, rotation rate of single stage centrifugal pump, and ratio of oil viscocity to water. 归纳了油滴在经泵增压的过程中出现破碎的影响因素，油滴的破碎程度取决于油水两相的粘度比、增压泵的型式、泵转速、泵流量，以及旋流器进料口的速度。
- The amount taken in by a single act of drinking or inhaling. 吸入量:由一次动作饮入或吸入的量。
- Roto-Jet Pump is a new type of high-pressure chemical centrifugal pump. 旋转喷射泵是一种新型高压化工离心泵。
- The income tax created more criminals than any other single act of government. 所得税比政府的任何其他行为创造的罪犯都要多。
- The range of sanitary pumps has been extended with the inclusion of the new single stage end suction centrifugal pump - F&B-Hygia (Food &Beverage). 清洁泵系列也借助带有单级消化端口的抽吸式离心泵-F&B-Hygia（Food&Beverage）有了新的发展。
- JP Pumps, a division of SPX Process Equipment Operation, has developed the Combipro single stage end-top centrifugal pump range to be part of the Johnson Pump CombiSystem. JPPumps，是SPX Process Equipment Operation的一部分，它研发的Combipro单平台高端离心隔膜真空泵系列已经成为Johnson Pump CombiSystem的一部分。
- Energy saving of centrifugal pump for waterflooding and oil transfer by speed control. 油田注水集输系统离心泵调速节能研究。
- For compressed air and vacuum, the NuAmatics poppet valves are ideal for single acting cylinders, air bellows, and vacuum material handling. 压缩空气和真空，纽曼帝克提升阀是适用于单作用气缸，空气波纹管和真空材料处理。
- Improving the entry angle of the impeller in a centrifugal pump to adapt for the inflow condition. 改进叶轮进水角。 使之适应来流条件，达到进口无撞击。
- AW pneumatic actuator has two types,double acting and single acting(spring reset),two divided cylinder,with large output touque,flexible and balance. 产品描述：AW气动执行器分为双作用式和单作用式（弹簧复位），两个分体气缸，输出扭矩大，动作灵活平衡；
- Since 1960s, we have cooperated with Hefei General Machinery, Institute to develop special centrifugal pump. 从六十年代至今我公司一直联合“合肥通用机械研究所”从事我国特种离心泵的研究和开发。
- Different nursing poses are implemented by the coordinative motions of bed boards in single acting or cooperative acting modes. 该护理床通过各个床面板之间的协调运动，采用单动或联动方式来实现各种位姿，并通过语音或键盘来控制进行多位姿的运动。
- Centrifugal pump shall operate in allowable operating region in order to ensure long uninterrupted operating time. 摘要为保证长周期安全运行，离心泵应在极限工作范围内工作；
