1.
Built-in heat-triggered protector prevents motor damage and extends pump life.
内设过热自动保护装置防止电机损坏，延长泵的寿命。
2.
Influence of Internal Gear Pump's Floating Plate on Pump's Service Life and Efficiency
内啮合齿轮泵浮动侧板对泵寿命及效率的影响
3.
Germany Busch Vacuum Pump, which owns high vacuum degree, low noise and long service life, is adopted.
德国贝克的真空泵，真空度高，噪音低，寿命持久。
4.
Expenses Analysis of Service Life Cycle in Water Supply Pump Reformation of a Boiler of the Power Station
焦耐电站锅炉给水泵改造的寿命周期费用分析
5.
Research on improvement of reciprocating seal life of special piston pump
提高特殊柱塞泵往复密封寿命的优化设计
6.
Life cycle cost control and evaluation of underground screw oil pump
井下采油螺杆泵寿命周期成本的控制与评价
7.
The Design and Research Works on Increasing the Fatigue Life of the Fuel Injection Pump Cam for High Rated Diesel Engines
提高高强化柴油机喷油泵凸轮疲劳寿命的设计研究
8.
The pump will have at least a service life of 20 years and three years uninterrupted operation.
泵至少有20年的使用寿命，且无故障运行时间为3年。
9.
The Fault Diagnosis and Life Prediction of Type 3NB-1300C Drilling Pump;
3NB-1300C钻井泵故障诊断及寿命预测
10.
The Maze helix pump is a kind of special pump which is small rate of flow, . high lift and low rotational speed. Its specification is safe and long durability.
迷宫螺旋泵是一种小流最、高扬程、低比转速的新型特种泵,其特点是使用安全可靠、寿命长。
11.
Narwhals maximum life span is about 50 years.
（寿命：独角鲸的最大寿命大约为50年。）
12.
Research on service life of main hydraulic pumps for CCM of Baogang
包钢连铸机液压主泵延长使用寿命研究
13.
Stress and Life Online Monitor of the Driving-Pump Turbine;
驱动给水泵汽轮机应力和寿命在线监测
14.
The Life of Screw Pump Stator Used in Pumping Emulsion Explosive
乳化炸药基质输送螺杆泵定子寿命研究
15.
Study of Unsteady Flow and Fatigue Reliability of the Reactor Coolant Pump's Impeller
核主泵叶轮非定常流场及疲劳寿命可靠性分析
16.
Research in synthetic influences of some foctors on service life of FGD pump by using grey theory
脱硫泵寿命影响因素综合排序灰色理论分析
17.
Load Calculation and Fatigue Life Analysis of Crankshaft of Quintuple Cylinders Fracturing Pump
五缸压裂泵曲轴载荷计算及疲劳寿命分析
18.
Imported hydraulic pump station, with high quality, improve the reliability and prolong the work time.
整机采用高质量的进口液压泵站，从而提高了机器的可靠性和使用寿命。