Training Manual . - Tomsk, TPU, 2011. - 71 s. Atlas of defects of welded joints and base metal includes options for graphical representation of defects of welded joints, photographs and microstructure of defects of base metal. Information on the causes of defects, ways to prevent them and ways to eliminate. This work develops the section "Defects of the surface of the main metal" RD 03-606-03. Designed for students, students in the specialty 200102 "Physical methods and devices of quality control and diagnostics" direction 200100 "Instrumentation" , It can also be useful for the staff,. Level I and II certification in visual and measurement control.