UNE-EN 12543-1:2000 NON-DESTRUCTIVE TESTING - CHARACTERISTICS OF FOCAL SPOTS IN INDUSTRIAL X-RAY SYSTEMS FOR USE IN NON-DESTRUCTIVE TESTING - PART 1: SCANNING METHOD.
2000UNE-EN 12543-1:2000 NON-DESTRUCTIVE TESTING - CHARACTERISTICS OF FOCAL SPOTS IN INDUSTRIAL X-RAY SYSTEMS FOR USE IN NON-DESTRUCTIVE TESTING - PART 1: SCANNING METHOD.