KS A 4902-1979(2022)
Resolution test charts for X- ray apparatus

Standard No.

KS A 4902-1979(2022)

Release Date

1979

Published By

Korean Agency for Technology and Standards (KATS)

Latest

KS A 4902-1979(2022)

KS A 4902-1979(2022) history

• 0000 KS A 4902-1979(2022)
• 0000 KS A 4902-1979(2017)
• 1987 KS A 4902-1987 Resolution test charts for X- ray apparatus
• 1979 KS A 4902-1979 Resolution test charts for X- ray apparatus