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- Research on Damping Triangular Groove of A New Type Double Acting Piston Pump 新型双作用柱塞泵减振三角槽的研究
- double acting piston pump 双程活塞泵
- 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。
- 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。
- Design of a New-type Double Acting Radial Piston Pump 新型双作用径向柱塞泵的设计
- Model QZ-10mud pump is a horizontal triplexsingle acting piston pump which is made by Qingzhou Petroleum Machinery Factory Co., Ltd utilizing American technology and API standards. QZ-10型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。
- Development and Usage of Fuel Transport Pump in Model of Double Acting Piston 双作用活塞式输油泵的开发及应用
- The Design of Outer Ring Curve and the Analysis of Flow Fluctuation of a New-type Double Acting Radial Piston Pump 新型双作用径向柱塞泵的定子曲线设计及流量脉动分析
- double acting piston 双作用活塞,双动活塞
- The CZE series double acting single rod piston heavy machinery hydraulic cylinders are the actuator which reciprocates linearly in hydraulic system. CZE系列双作用单杆活塞式重机液压缸，是液压系统中作往复直线运动的执行机构。
- TYPE : Reverse Acting with bevel Gear, Direct Acting, Direct Acting with Handwheel, Double Acting, Tandem Piston, Reverse Acting, Reverse Acting with Handwheel. 反向作用倾斜齿轮，直接作用，直接作用手轮，双作用，串联活塞，反向作用手轮
- Rotary piston pump of the pump substantially improve performance, but also simplifies the design and manufacturing process, is a double advantage of innovative technology. 旋转活塞水泵大幅度的提高了水泵性能指标，又简化了设计制造过程，是一项具有双重优势的创新技术。
- Single or double acting door, often become a kind to symbolize luxuriously. 弹簧门，往往成为一种豪华的象征。
- Quarter turn, double acting and spring return type with a totally enclosed design and no external moving linkages. 四分之一转,双动和弹簧回位类型,具有全封闭结构,没有外部活动连接。
- Dual-Pressure Regulation System Modeling, Simulation and Thermal Analysis based on Swing Plate Piston Pump. 基于斜盘柱塞泵的双压力调节系统的建模以及热分析。
- The radial piston pump with boot slider is a kind of new type hydraulic pump, which is developed by Germany Bosch CO. 滑靴式径向柱塞变量泵是一种新型结构的液压泵，是德国Bosch公司在20世纪80年代研制成功的产品。
- This paper direct towards the problems occurred when swashplate axial piston pump operates as a motor. 本文针对斜盘式轴向柱塞泵作马达使用时出现的问题,在泵设计计算的基础上,对马达进行了受力分析和试验验证。
- 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；
- AW pneumatic actuator has two types,double acting and single acting(spring re set ),two divided cylinder,with large output touque,flexible and balance. 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；
