The bimetal bushing for spring bush , piston pin , rocker arm , connecting rod , cam shaft , balance shaft and other applications of bimetal bushings .是什么意思_The bimetal bushing for spring bush , piston pin , rocker arm , connecting rod , cam shaft , balance shaft and other applications of bimetal bushings .在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句