The use of mixed-flow pump performance parameters that work.
混流泵的使用性能以工作参数来表示。
Open system tank large, self-priming pump performance is good.
开式系统油箱大，油泵自吸性能好。
Air leakage into the pump after a great influence on pump performance.
空气漏入泵后，对泵的性能影响很大。
Be responsible for pump rapid cycle test, pump slow cycle test and pump performance test.
主要负责水泵快速循环测试、水泵慢速循环测试和水泵性能测试。
Therefore, the change pump performance curves become the main form of energy-saving pumps.
因此，改变水泵性能曲线成为水泵节能的主要方式。
Mud pump performance the two major slurry pump performance parameters for the displacement and stress.
泥浆泵性能泥浆泵性能的两个主要参数为排量和压力。
This method is more suitable for pump cavitation performance curve fitting.
该方法较适合于泵汽蚀性能曲线的拟合。
Screw pump features: the loss of small screw pump, good economic performance.
螺杆泵特点为：螺杆泵损失小，经济性能好。
The DP150 Pump is specially designed for low maintenance, high reliability and excellent performance.
DP150泵是维护消耗小、高度可靠、性能出色。
The impeller is mostly part of pump, so it decides the performance of pump.
叶轮作为泵的主要过流和能量转换部件，其决定了泵性能的好坏。
6 double pump confluence full hydraulic steering system, easy operation, flexible, stable and reliable performance.
采用双泵合流全液压转向系统，操作轻便、灵活，性能稳定可靠。
The pump is of good machine performance.
此泵具有良好的机械性能。
The pump use of mechanical seal, sealed performance is good.
该泵采用机械密封，密封性能好。
A new method for analyzing the performance of centrifugal oil pump is proposed.
提出一种利用已知泵性能曲线深入分析离心油泵性能的新方法。
Study on the performance of a direct expansion solar-assisted heat pump system;
本文建立了直接膨胀式太阳能热泵（直膨式太阳能热泵）系统的实验装置。
Study on the performance of a direct expansion solar-assisted heat pump system;
本文建立了直接膨胀式太阳能热泵（直膨式太阳能热泵）系统的实验装置。
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