91����ƵAPP

One of the most recognizable terms used in welding is “TIG welding”, which the AWS A3 standard defines as “a nonstandard term for gas tungsten arc welding.” TIG is actually slang for Gas Tungsten Arc Welding (GTAW), b

There are many types of welding processes used in industry today, and 91����ƵAPP students learn the 4 most popular methods in a hands-on environment.