33:41
12 Welding Tips for Beginners | Basic Welding Guide | Arc Welding Tips and Tricks
12:25
Correct Polarity For Fine or Thick Pipe with 6013 Electrode
11:26
10 welding Tips for Beginners #welding
14:39
5 Types of Welding Explained: MIG, TIG, Stick, Flux Core & Oxy Acetylene
19:57