In addition,author tested cylidrical error and surface roug hness of long and thin cylidricity turned in technology system with the magnetic field.是什么意思_In addition,author tested cylidrical error and surface roug hness of long and thin cylidricity turned in technology system with the magnetic field.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句