Eurotech an authorized Agent of American Welding Society(AWS). We conduct AWS CWI Examination with documented training in INDIA and MIDDLE EAST. For More Information contact to Mr.Puneet Sharma E-mail: (aws.cwi.training@gmail.com)
Q:- n general thicker materials required higher pre heat temperatures, but for a given CEV and arc energy heat input, they are likely to remain similar for wall thicknesses up to approximately
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