Automation Integration Industrial Automation Lean Automation Lean Systems Non Destructive Testing (NDT) in Modern Manufacturing Some of the more common techniques of Non Destructive Testing are Real-Time Radiography (X-ray), ultrasonic testing, eddy current technology, magnetic particle testing, and liquid dye penetrate testing. by Roger August 20, 2009 chat_bubble_outline1 Tags: Automation Integration, Custom Automation, Industrial Automation, Lean Automation, Lean Systems, toyota production system