What Inspectors Should Know About Weld Root Examination for Rail Bogie Assemblies

https://immersion-testing-resources.ironwoodscope.com/posts/radiographic-weld-testing-for-rail-vehicle-frames-common-pitfalls-and-fixes

What Inspectors Should Know About Weld Root Examination for Rail Bogie Assemblies Bogies use welded frames with attachments exposed to repeated service loads