求翻译The button-on-block, pin-on-disk, and button-on-cylinder testing什么意思啊?
这是机械方面的几个专业词语 不知道怎么翻译 ,高手请教,下面内容可以参考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