Dimensional requirements, construction, materials and marking of wire-type, step/hole type and duplex-wire type image quality indicators for assessing quality of industrial radiographs on materials from 3 mm to 250 mm thick. Appendix provides detailed guidance on the use of each type including sensitivity and unsharpness values.

Original price was: $264.16.$132.00Current price is: $132.00.
Specification for image quality indicators for industrial radiography (including guidance on their use)
BSI Group , 12/31/1980
Pages: 18
