Последние добавленные видео:
양키홀용접
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5 years ago
3019 5 years ago 2:27쿠니배관용접 10인치 반키홀+양키홀 Copper Nickel 빽비드영상
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4 years ago
40088 4 years ago 19:30TIG 6G CUNI 4" 6G자세 반키홀,양키홀
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4 years ago
54318 4 years ago 12:44Weld in five different ways: 26-inch TIG SUS WELDING Root Welding
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4 years ago
8177 4 years ago 13:40#6 1인치 SUS GOLDEN JOINT 골든조인트(크로즈 웰딩)
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4 years ago
32558 4 years ago 7:19#10 DUPLEX TIG WELDING 듀플렉스(DSS) 6G 빽용접 찍고찍고 vs 반키홀
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4 years ago
15831 4 years ago 12:17#7 관통방울용접 쿠니(CiNi) TIG WELDING