weld root的意思|示意
焊接根，焊件剖口
weld root相关短语
1、 weld root reinforcement 焊缝反面加强
2、 weld toe and weld root 焊趾和焊根
3、 root surface of weld 焊缝背面
4、 chip root of weld 清焊根
5、 root weld bead 根焊道
6、 root of weld 焊根
7、 root face of weld 焊缝根部钝边
weld root相关例句
In technology research focal point should put in weld become type, weld mechanics performance and single surface weld two-sided shape root weld 3 aspects.
在工艺研究中，重点应放在焊缝成型、焊缝力学性能及单面焊双面成形根焊三个方面。