Common Mistakes in Geometric Echo Recognition for Process Pipe Prefabrication

https://immersion-testing-trends.lucialpiazzale.com/how-to-plan-operator-training-when-scanning-composite-panels

Common Mistakes in Geometric Echo Recognition for Process Pipe Prefabrication Shop-made pipe sections combine elbows, branches, and straight joints. Weld shape and nearby features can create ultrasonic echoes that look like flaws