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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Mechanical vibration is widely used in mining, steel, thermal power, cement, refractory and other types of equipment of enterprises of the ceramic wear parts wear serious project.

广泛用于矿山振动机械，钢铁，火电，水泥，耐火等企业的各类设备磨损严重部位的陶瓷防磨工程。

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They might look funny, but goggles do serious work! Why do people need to wear goggles?

护目镜看起来可能很滑稽，但确实能发挥重要作用！为什么人们需要戴护目镜？

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"We have 10 sleds that are essentially falling apart, showing serious wear and tear, " Holcomb said.

WSJ: New Bo-Dyn 4-man bobsled could save US team

The authority said the road and embankments were showing "signs of serious wear and tear" which was being added to by vehicles ignoring the restrictions in place.

BBC: Worle petition over 'narrow gap' bollards

The Conservative-controlled authority said the road and embankments were showing "signs of serious wear and tear" which was being added to by vehicles ignoring the restrictions in place.

BBC: Worle 'narrow gap' bollards to remain