General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 19474.2-2004
Scope
This part of GB/T 19474 specifies the use of test patterns specified in GB/T 19474.1-2004 to detect the image quality of microforms generated by graphic COM recorders. This standard applies to graphic COM recorders capable of recording characters and graphics on black and white film.
GB/T 19474.2-2004 history
2004GB/T 19474.2-2004 Micrographics-Quality control of graphic COM recorders-Part 2:Quality criteria and control