ISO-18621-31 Complete Document History
Graphic technology - Image quality evaluation methods for printed matter - Part 31: Evaluation of the perceived resolution of printing systems with the Contrast.Resolution chart

Complete Current Edition:
   2ND EDITION - Graphic technology - Image quality evaluation methods for printed matter - Part 31: Evaluation of the perceived resolution of printing systems with the Contrast.Resolution chart - Jan. 1, 2024

Obsolete Revision Information:
   1ST EDITION - Part 31: Evaluation of the perceived resolution of printing systems with the Contrast–Resolution chart - Dec. 1, 2020