UNE-EN 12543-5:2000 NON-DESTRUCTIVE TESTING - CHARACTERISTICS OF FOCAL SPOTS IN INDUSTRIAL X-RAY SYSTEMS FOR UE IN NON-DESTRUCTIVE TESTING - PART 5: MEASUREMENT OF THE EFFECTIVE FOCAL SPOT SIZE OF MINI AND MICRO FOCUS X-RAY TUBES.
2000UNE-EN 12543-5:2000 NON-DESTRUCTIVE TESTING - CHARACTERISTICS OF FOCAL SPOTS IN INDUSTRIAL X-RAY SYSTEMS FOR UE IN NON-DESTRUCTIVE TESTING - PART 5: MEASUREMENT OF THE EFFECTIVE FOCAL SPOT SIZE OF MINI AND MICRO FOCUS X-RAY TUBES.