Hellow guys, Welcome to my website, and you are watching 작업전 단도리와 용접전류에 이렇게나 중요합니다 #welding #welder. and this vIdeo is uploaded by 충청도용접사 at 2025-02-28T19:34:14-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.