单词	金钢砂磨辊
释义	金钢砂磨辊emery grinder
随便看	automatic station keeping system automatic station-keeping system automatic steamer automatic steam trap valve automatic steering automatic steering; automatic gyro pilot; gyro pilot automatic steering gear automatic steering system automatic step adjustment automatic step integration method automatic stepping automatic step-regulator automatic stereodetection automatic stereotype activation automatic sterilizer automatic stero warehouse automatic stocking turner automatic stoker automatic stop automatic stop arrangement automatic stop motion automatic stopping device automatic stop valve automatic storage automatic storage allocation