This part specifies the terms, definitions and symbols, personnel requirements, inspection timing, usage rules and documents for ultrasonic testing, radiographic testing, penetrant testing and magnetic particle testing. This section is applicable to weld inspection of rolling stock and bridges.
TB/T 1558.1-2010 history
2020TB/T 1558.1-2020 Non-destructive testing of welds on rolling stock Part 1: General principles
2010TB/T 1558.1-2010 Non.destructive testing of welding for rolling stock Part 1:General principles