Actually, the operation of plain bearings doesn't involve metaltometalcontact!
实际上轴承运转时不涉及金属对金属的接触！
2
Our separators are designed with retainer clips that are pre-positioned and welded to the flange and bottom plate to ensure metaltometalcontact throughout the separator package.
我们分离的设计与剪辑聘有预先部署和焊接的法兰盘和底板，以确保金属接触整个分离器包。
3
There is no metal - to - metalcontact, therefore gate galling is impossible.