Send the following on WhatsApp
Continue to ChatWelding Complete (2nd Edition) by Michael A Reeser https://www.weldinginfo.org/welding-handbooks/welding-complete-2nd-edition-by-michael-a-reeser/
Welding Complete (2nd Edition) by Michael A Reeser https://www.weldinginfo.org/welding-handbooks/welding-complete-2nd-edition-by-michael-a-reeser/