BS EN ISO 19232-4. Non-destructive testing. Image quality of radiographs. Part 4. Experimental evaluation of image quality values and image quality tables
Non destructive testing. Code of practice for the approval of NDT personnel by recognised third party organisations under the provisions of Directive 97/23/EC
Surge arresters - Part 7: Glossary of terms and definitions from IEC publications 60099-1, 60099-4, 60099-6, 61643-1, 61643-12, 61643-21, 61643-311, 61643-321, 61643-331 and 61643-341
Mechanical standardization of semiconductor devices - Part 6-18: General rules for the preparation of outline drawings of surface mounted semiconductor device packages - Design guide for ball grid array (BGA)
Mechanical standardization of semiconductor devices - Part 6-19: Measurement methods of package warpage at elevated temperature and the maximum permissible warpage