overlay welding
短语词组
- strip overlay welding experiment 板极堆焊试验;翻译
- strip overlay welding 带极堆焊
- overlay welding layer 堆焊层
- upslope overlay welding 上坡焊
- submergen arc overlay welding 带极埋弧堆焊
- hard alloy overlay welding 硬质合金堆焊
- E347L overlay welding layer E347L 堆焊层
- downslope overlay welding 下坡焊
- e l overlay welding layer e347l 堆焊层 返回 overlay welding