Crazy WeldingReal shots of senior welders operating arc welding process! February 22, 2021 - Leave a Comment Crazy WeldingMon, February 22, 2021 12:42amURL:Embed:Welding skills such as TIG plane welding, 42-electrode arc welding flange mouth elevation welding, arc welding, 5G port six-point arc starting, and horizontal welding cover!