tubular rivet 基本解释
网络 空心铆钉; 管形铆钉
重点词汇
tubular rivet 双语例句
- 1、
Investigation of the Flaws in the tubular rivet Made with the ULC-cold Heading Steel Production of Hollow beam by Dislocation Grating with LCD
超低碳钢空心铆钉的缺陷分析用LCD产生位错光栅生成空心光束

