焊道 meaning in English
pass; welding bead
Examples
- The etched section also reveals that multiple weld passes were made over the top of the original submerged arc weld pass .
从酸蚀断面还可以看出：在原自动埋弧焊的上面覆盖有多层焊道。 - Abstract : a cavity is made on both sides of weld bead
文摘:在焊道表面两侧作一空腔。 - A cavity is made on both sides of weld bead
在焊道表面两侧作一空腔。 - The back purge shall be maintained for a minimum of two passes
至少对两条焊道进行惰性气体反吹。 - Backing weld before making main wel back weld
打底焊道