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- deep well piston pump 深井活塞泵
- It takes a lot of work to dig a deep well. 挖一口深井很费事。
- The water for house is pumped up from a deep well. 供给屋子的水是从深井里压起来的。
- It take a lot of work to dig a deep well. 挖一口深井很费事。
- This village is watered by deep wells. 这个村庄靠深井供水。
- Right at the center of this evil plain there yawns a very wide, deep well, whose structure. 在这邪恶的场所的正中，一口极广极深的井张着大口。
- High load applied to the piston pump vane pump and the hydraulic system, as well as middle - and high-load of construction machinery, equipment and vehicles imported hydraulic system lubrication. 适用于高负荷的叶片泵和柱塞泵的液压系统，以及中、高负荷的工程机械，引进设备和车辆的液压系统润滑。
- They are lowering the raw water tower(deep well pump)now, so only the emergency generator can be operated. 正在下放海水塔(深井泵),只能开应急发电机。
- Discharges deep well air and debris by being in an open position on pump start-up. 当泵启动时,阀门处于开启状态,排放深井气体和碎片。
- 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 ACV 513-6 pump control valve starts in an open position during pump start-up, purging the deep well of air and debris to atmosphere. 6泵控制阀在泵启动期间开始处于开启的状态，将深井中的气体和碎片清除到大气中。
- 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。
- The rim is flat and there is a rather deep well, or cavetto. 边缘是平坦的，有一个相当深的底部，或称为圆底。
- 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。
- Water from deep well is directed to thirsty cattle and parched crops. 深井里的水输送给干渴的家畜和焦干的庄稼。
- Oscillating displacement pump which may achieve a considerably longer trouble-free operation than a conventional diaphragm piston pump. 往复式容积泵，有比传统隔膜活塞泵长的多的无故障运行时间。
- In addition,we strongly recommend to pump clean ground water from deep well to raise koi. 并建议渔场老板考虑打深井抽取地下水来养殖心爱的锦鲤。
- Excell steel-on steel &steel-on-bronze anti-wer performance subjected to the most severe vane pump and piston pump tests. 通过绝大部分的严紧测试，证明在钢对钢及青钢对青钢的抗磨损方面有极佳的防护表现。
- I worked the deep wells for a week and did nothing. 我在深渊上面花了一个星期的工夫,可是没有一点儿收获。
- 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。
