build up welding
英
美
- build v.建造；开发；创建；逐渐增强n.体格；身材
- up adv.向上；起来；上升；往上prep.向上adj.向上的；上行的n.上升v.上升；增加
- welding n.焊接法；定位焊接weld的现在分词.
- These results show a wide application foreground of arc-ultrasonic in overlaying welding and thermal spraying fields.
试验结果显示了电弧超声技术在堆焊和热喷涂领域的广阔应用前景。
- Some examples of manufacturing and repairing tools by manual arc resurfacing welding are introduced.
介绍了用手工电弧堆焊方法制造及修复工具的几个实例。
