Breadcrumb Home Welding WG 133/WELD 11073 WG 133/WELD 11073: Welding Blueprint Reading Download as PDF Common Course Number WELD 11073 Program Welding Lecture Hours 3 Credits 3 This course is designed to acquaint welding students with the fundamentals of reading welding blueprints and interpreting welding symbols according to the American Welding Society Standards inspections.