It put forward the new improvement scheme on process technology of axle suspension bush that included decrease of radius difference, increase of eccentricity of distance and increase of lubricafion contact areas.是什么意思_It put forward the new improvement scheme on process technology of axle suspension bush that included decrease of radius difference, increase of eccentricity of distance and increase of lubricafion contact areas.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句