Non-destructive testing—Image quality of radiographs—Part 1:Image quality indicators (wire type)—Determination of image quality value
NORM herausgegeben am 26.5.2009
Designation standards: GB/T 23901.1-2009
Note: UNGÜLTIG
Publication date standards: 26.5.2009
Country: Chinese technical standard
Kategorie: Technische Normen GB