펄스 Pulse Welding 용접

Process for TIG welding of sanitary pipe in horizontal position is interesting! Thin stainless steel

고압파이프,헤비열파이프

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18살 학생에게 용접 배워봤습니다 전기ARK,알곤TIG,탄산가스CO2 Welding #용접 #노가다 #인테리어

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용접쉽게배우기 - Gtaw weaving exercise(8자 위빙 자세히 보기)

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레이저용접

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#배관용접 탱크용접 알곤용접

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Tig welding pulse setting and how to pulse weld stainless steel outside corner joint

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알곤티그용접tig welding/ sus10a소형파이프6g스몰자세보기

[용접 훈련교사]14.GTAW-알곤용접-350A 토치 구성품 알기

You avoided the obstacle, but violated the welding sequence.