English translation for "back stewelding"

退焊接

Similar Words：

"back step method" English translation, "back step welding" English translation, "back step welding procedure" English translation, "back step welding sequence" English translation, "back stesequence" English translation, "back stick" English translation, "back stick position" English translation, "back stick pressure" English translation, "back stiffness" English translation, "back stitch" English translation