[GTAW] Tig welding ER70s-2 vs ER70s-6 티그와이어비교영상 오해와진실!!!

Hello this video er70s-22 and er70s-6 We prepared two kinds of TIG welding wires If you’ve been watching my video for the er70s-2 You must have heard If you know before the video first, I had a war with someone in the past Um … In my video, In the wide gap welding method video […]