철과 스테인레스를 용접하려면

I've tried welding steel and stainless steel in various ways. KH200 welder: https://m.site.naver.com/1JzN0 KH230 welder: https://m.site.naver.com/1JzKN Psteel Workshop Naver Cafe: https://cafe.naver.com/psteelmaster #StainlessSteelArcWelding #SteelAndStainlessWelding #StainlessSteelWelding