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Watch :3 08:04
Why is field welding fun?
26K views • 1 year ago 용접독학(welding mon)
Watch :3 03:52
We teach you the secret to easy welding
20K views • 1 year ago 용접독학(welding mon)
Watch :3 04:44
World's Best Field Welding Academy Construction - Coming Soon-
14K views • 1 year ago 용접독학(welding mon)
Watch :3 04:43
필드포인트(현장) 갈바(아연도금)백관 E4313 arc smaw 파이프 pipe welding 아크용접 전기용접 현장용접 벌어진 갭 매꿔 용접진행 요령 (welder jin)
28K views • 6 years ago welder jin
Watch :3 03:21
I will show you easy 2G welding that everyone finds difficult.
76K views • 1 year ago 용접독학(welding mon)
Watch :3 29:17
High Difficulty Field Welding Training
3K views • 1 year ago 손선생용접교실
Watch :3 10:57
LNG/LPG stainless 316L welds after 4 years in the field
7.6K views • 4 weeks ago TIG Zzang Se
Watch :3 01:58
필드(현장)포인트 거울이 없다면???welding skill 아크용접(갈바.백관.아연도금) arc smaw 파이프용접 pipe (welder jin)
7.1K views • 6 years ago welder jin
Watch :3 11:22
알곤 필드 용접
1.8K views • 4 years ago 하자GO tv
Watch :3 03:46
필드포인트(현장) 갈바(아연도금)백관 arc smaw E4313 아크 소방배관 파이프용접 pipe welding 1.봉 달고 용접 2.봉 찍어 용접 (welder jin)
13K views • 6 years ago welder jin
Watch :3 08:11
현장용접을 해보자~!!! 티그용접 고고싱
20K views • 5 years ago 호주머니 일상
Watch :3 00:56
필드용접 #용접브이로그 #welding필드용접 #비철용접 #파이프설치용접 #배관용접
961 views • 1 year ago 정우씽씽TV
Watch :3 01:40
신세계배관용접학원 반도체용접 현장용접 필드용접
764 views • 3 years ago 신세계배관용접학원
Watch :3 02:10
서스 하프인치 위빙용접 용접사 친구 윤영훈 야무지다 필드스텝 거제도 무늬오징어 최강자
2.8K views • 4 years ago TIG Zzang Se
Watch :3 00:11
#알곤용접 #현장필드 #먹고 살기 힘들때 #동진튜브 #흑관 #용접
292 views • 3 years ago 동진튜브
Watch :3 01:05:31
Actual field pipe welding.What to know about the required welding theory (deformation).
4.7K views • 2 years ago 손선생용접교실
Watch :3 02:23
신세계배관용접학원 현장 필드용접
1.5K views • 3 years ago 신세계배관용접학원
Watch :3 06:13
How to overcome difficult welding postures
209K views • 2 years ago 용접독학(welding mon)
Watch :3 05:05
대구신세계배관용접학원 현장필드용접(겜바용접) 배관알곤용접
1.4K views • 2 years ago 신세계배관용접학원
Watch :3 10:32
welding:Revealing the method of welding while looking at the mirror
2.6K views • 1 year ago 손선생용접교실

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