NDT tutorial 1

[tarekdata]

I was searching through internet and I couldn't find a website provide X-ray or Gamma-Ray pipeline radiography training " online and free " nor tutorial.
If any one know good one, please recommend.

 

[SPDL310]

They seem to have reliable information here. If you are looking for a particular piece of information I will try to help you out as a previous radiographer myself.

https://www.nde-ed.org/EducationResources/CommunityCollege/Radiography/Physics/gamma.htm