국가기술자격증 ㅣ피복아크용접 6T 시험편 아래보기 자세 용접 ㅣSMAW 6T PLATE FIAT POSITION WELDING [드디어 꿀팁 공유합니다]

hello. Welder House. This video is a must for welding license This is about the down view posture of the covered arc welding 6T test piece. There are some tips in the middle, so if you try it, it will be helpful enough. And welding data is slightly different for each individual. Try it yourself and find your own data. thank you.