中英互译
downward welding
基本释义
- 平焊，俯焊：指焊接过程中焊枪的位置朝下，焊接方向朝上的一种焊接方法。
双语例句
- In horizontal position welding, the gravity makes molten metal flow downward and sometimes causes weld defects such as undercut and overlap.横向焊接时由于熔化金属重力的作用，会引起熔池金属下淌，从而产生咬边以及焊瘤等焊接缺陷。
网络短语
- vertical downward welding向下立焊
- vertical-downward welding从上到下立焊
- verticing downward welding向下立焊
- downward welding technique下向焊技术
- Welding vertically downward垂直的从上往下焊