eyelet ring
基本解释
- 眼孔圈
英汉例句
- The invention relates to a shell ring mill roll changer, which is applied to a heavy-duty eyelet component rolling technology, and plays the role of replacing a top working roll.
一種筒節軋機換輥機,應用在重型金屬環件軋制工藝中,起到更換上工作 輥的作用。
ip.com
雙語例句
专业释义
- 眼孔圈