DIN EN ISO 19232-1 E:2011-06 Nondestructive testing of radiographic film image quality Part 1: Determination of image quality values using a linear image quality meter (draft)
2013DIN EN ISO 19232-1:2013-12 Non-destructive testing - Image quality of radiographs - Part 1: Determination of the image quality value using wire-type image quality indicators (ISO 19232-1:2013); German version EN ISO 19232-1:2013
2013DIN EN ISO 19232-1:2013 Non-destructive testing - Image quality of radiographs - Part 1: Determination of the image quality value using wire-type image quality indicators (ISO 19232-1:2013); German version EN ISO 19232-1:2013
1970DIN EN ISO 19232-1 E:2011-06 Nondestructive testing of radiographic film image quality Part 1: Determination of image quality values using a linear image quality meter (draft)