weld back-up
常見(jiàn)例句
- Flux-cored wire is applied to the austenitic stainless steel pipe by back weld, MAG for the filling and cosmetic weld, at horizontal fixed round welding vertically up.
采用藥芯焊絲對(duì)奧氏體不銹鋼管道進(jìn)行打底焊接，MAG焊填充及蓋面焊，立向上的水平固定全位置焊接。 返回 weld back-up