abrasive belt grinding造句

例句与造句

1. Present research status and development prospect of abrasive belt grinding technique
   新型超导材料的研究进展
2. Abrasive belt grinding lubricant
   磨带润磨油
3. Abrasive belt grinding machine
   砂带磨床
4. Abrasive belt grinding
   砂带磨削
5. It's difficult to find abrasive belt grinding in a sentence. 用abrasive belt grinding造句挺难的