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Re: MIG Welder Polarity
Posted to Technical Tips Forum on 5/31/2014 5 Replies

Mark ,quite a few years ago ,i signed up for a welding course at night school,the instructor had his own welding shop and man did i learn some stuff from [...] about two weeks of burning up rods he saw that i knew how to stick weld,so he stuck me on a MIG mac... Login to read more.

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