Mar 18, 2011 #1 spearfishin18 Industrial Joined Mar 18, 2011 Messages 3 Location US I have been in welding inspection for five years and am looking to take the CWI Exam. What books or codes should I read prior to the week long class given before the test?
I have been in welding inspection for five years and am looking to take the CWI Exam. What books or codes should I read prior to the week long class given before the test?