Последние добавленные видео:
용접독학
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1 year ago
28769 1 year ago 2:04A secret most welders won't know until the day they die
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2 years ago
167258 2 years ago 5:20초보 용접 10분 연습 하고 용접 하는 방법
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2 years ago
238157 2 years ago 10:53Know-how to make welding easy and fast (all molten pool videos)
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1 year ago
282374 1 year ago 10:54[용접 원리] 당신이 용접을 시작조차 못 하는 이유 (초보자는 이것만 따라 하세요)
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2 years ago
148751 2 years ago 4:59Mistakes in pipe welding! Why don't welders share this know-how?
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4 years ago
17087 4 years ago 5:11리페어(R.C)2편
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1 year ago
37118 1 year ago 4:24Do you know the advantages of TIG+STICK welding?
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2 years ago
34894 2 years ago 3:40The principle of welding becomes easier (personal class) -1 part-
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2 years ago
394930 2 years ago 4:58You avoided the obstacle, but violated the welding sequence.
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3 weeks ago
23504 3 weeks ago 8:24Introducing a welding shop that earns $50 per inch
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3 years ago
10051 3 years ago 3:54Busiest Job in the World (FF7 BGM)