Through analyzing the principle of the reflective fiber-optic displacement method theoretically, the base of detecting roller wear is presented.
通过对反射式光纤位移法检测原理的理论分析，给出了轧辊磨损度测量的理论依据。
A breakthrough for the automotive industry: Low-wear INA needle roller bearings replace plain bearings in the transmission of the legendary VW Beetle.
突破为汽车行业：低磨损冰核滚针轴承滑动轴承取代的传播中的传奇大众甲壳虫。
The machine is equipped with a removable roller wear-resistant lining, continuous service life of up to one year or more, wear serious, remove the lid can be replaced.
本机磨辊上装有可更换耐磨衬板，连续使用寿命可达一年以上，磨损严重时，移开机盖即可更换。
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