1.
Test results show that the wear resistance of bainite high strength steel plate may be over3 times that of ordinary steel plate.
试验结果表明，贝氏体高强钢板的耐磨寿命可达到普碳板的3倍以上。
2.
Sintering as a whole offers resistance against friction, pressure and corrosion, with long service life.
整体烧结，耐磨耐压耐腐，使用寿命长。
3.
The methods to extend the service life of disc plate for pulping equipment by optimal processes
工艺优化延长磨浆机磨片寿命的方法
4.
Corundum is adopted for distributing valve. Mirror-surface treatment ensures good air-tightness and anti-friction. With a simple structure, it is easy for maintenance and long service life is thus expected.
分配阀采用钢玉、经镜面处理，密封好、耐磨，结构简单易于维护，使用寿命长。
5.
The firm inner parts structure has good abrasion resistance.It has water attack resistance and can bear very highdamaging force and last long .
坚固的内件机构具有良好的耐磨性，可抗水击和承受极高的破坏力，使用寿命长。
6.
The ceramic-lined steel composite pipe has exceptional resistance to abrasion. Its service life in materials transportation with hard abrasives is more than20 times longer than in common steel pipe.
陶瓷内衬复合钢管具有优异的耐磨损性，其使用寿命是普通钢管的20倍以上。
7.
Small occupation area and stable mechanical properties,and long-enduring rubber bearing with super shock absorption and fine abrasion resistance to be used.
占地面积小，机械性能稳定。采用橡胶轴承，减震、耐磨效果好，使用寿命长。
8.
The application test result shows that the synthesized coating has high abrasion resistance and can increase the service life of the st eel composite elbow markedly.
现场应用试验表明 ,该陶瓷涂层具有较好的耐磨性能 ,可大大延长弯头的使用寿命
9.
It has extremely high hardness, abrasion resistance and serving life.
它的表层为金刚石粉末烧结而成的多晶金刚石，具有极高硬度、耐磨性和工作寿命；
10.
Research and Application on Wear Resistance and Life Extensional Mechanism of Lubricant and Anti-wear Agent;
润滑抗磨剂的耐磨延寿机理及其工程应用研究
11.
The practice indicates that the service time of bimetals barrel is above three times higher than that of nitrogen hardening one.
生产应用证明：粉末等离子弧喷焊制造的双金属耐磨机筒的使用寿命高出氮化处理件寿命三倍以上。
12.
Fluid friction, less wear of belt, service life being as fitted with safe protection device.
流体摩擦，胶带磨损小，寿命提高一倍。
13.
A study of the methods of controlling tool wear life prediction in FMS;
FMS环境下刀具磨损寿命预测研究
14.
The wear life research on 3Cr13 coating under dry friction
干摩擦条件下3Cr13涂层的磨损寿命研究
15.
Corrosion resisting non-pollution,lower noise,long service life.
耐腐蚀、无污染、运转稳定、噪音低、寿命长。
16.
Z-parameter Method for Life Prediction and Its Application of Heat-resistant Steels;
耐热钢寿命预测的Z参数方法及应用
17.
Research on the Evaluation of the Durability and Remaining Life of High Pile Wharf;
高桩码头耐久性及剩余使用寿命评估
18.
The Method for Determining the Abrasion Value and Abrasion Life of Tooth Surfaces in a Helical Gearing by Means of the Abrasion Experiment
借助磨损实验确定斜齿齿轮机构齿面磨损量及磨损寿命的方法