
The Plasma Arc Welding (PAW) and the cutting process was invented by Robert M.Gage in 1953 and patented in 1957. [...]
The Plasma Arc Welding (PAW) and the cutting process was invented by Robert M.Gage in 1953 and patented in 1957. [...]
Definition Thermit Welding is a welding process in which heat produced during an exothermic reaction is used to [...]
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