electrode for vertical down welding

焊接相关词汇_焊接人社区 ... electrode for arc welding 电焊条; 电弧焊条 electrode for vertical down welding 向下立焊条 ...

... 立角焊 fillet weld in vertical position 立向下焊条 electrode for vertical down welding 连续点焊 stitch welding ...