英语翻译The button-on-block,pin-on-disk,and button-on-cylinderte
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The button-on-block, pin-on-disk, and button-on-cylinder

testing procedures are valuable methods of determining the

relative galling resistance of a material couple in area, point

and line contact, respectively

这button-on-block,pin-on-disk,button-on-cylinder

测试程序很有价值的确定方法

一种材料相对磨损阻力两地区,点

和线接触,分别