blind riser
基本解释
- [機] 暗冒口
英汉例句
- By comparison of five kinds of riser, the paper recomends the casting process design of side-blind riser which can assure the casting quality and reduce the casting cost.
比較五種冒口工藝方案,採用邊暗冒口工藝生産球鉄件轉動環,提高了鑄件質量和經濟傚益。
雙語例句
专业释义
- 暗冒口