The 6th Edition of Welding Inspection Technology (WIT-T:2020) was released by the American Welding Society (AWS) to align with the latest industry standards and NDT (Non-Destructive Testing) practices.
The "bread and butter" of inspection, focusing on Visual Testing (VT) and other Non-Destructive Testing (NDT) methods. 2. How to "Fix" Your WIT-T 2020 PDF
Mastering Standard Welding Symbols (AWS A2.4:2020) to interpret blueprints correctly.
Critical guidelines on protection from fumes, gases, and radiation.